12780720000

素因数分解:

$2^7\times 3^3\times 5^4\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 640

約数和(自身を含む): 48402631200

約数和(自身を除く): 35621911200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 61, 64, 72, 75, 80, 90, 96, 97, 100, 108, 120, 122, 125, 128, 135, 144, 150, 160, 180, 183, 192, 194, 200, 216, 225, 240, 244, 250, 270, 288, 291, 300, 305, 320, 360, 366, 375, 384, 388, 400, 432, 450, 480, 485, 488, 500, 540, 549, 576, 582, 600, 610, 625, 640, 675, 720, 732, 750, 776, 800, 864, 873, 900, 915, 960, 970, 976, 1000, 1080, 1098, 1125, 1152, 1164, 1200, 1220, 1250, 1350, 1440, 1455, 1464, 1500, 1525, 1552, 1600, 1647, 1728, 1746, 1800, 1830, 1875, 1920, 1940, 1952, 2000, 2160, 2196, 2250, 2328, 2400, 2425, 2440, 2500, 2619, 2700, 2745, 2880, 2910, 2928, 3000, 3050, 3104, 3200, 3294, 3375, 3456, 3492, 3600, 3660, 3750, 3880, 3904, 4000, 4320, 4365, 4392, 4500, 4575, 4656, 4800, 4850, 4880, 5000, 5238, 5400, 5490, 5625, 5760, 5820, 5856, 5917, 6000, 6100, 6208, 6588, 6750, 6984, 7200, 7275, 7320, 7500, 7625, 7760, 7808, 8000, 8235, 8640, 8730, 8784, 9000, 9150, 9312, 9600, 9700, 9760, 10000, 10476, 10800, 10980, 11250, 11640, 11712, 11834, 12000, 12125, 12200, 12416, 13095, 13176, 13500, 13725, 13968, 14400, 14550, 14640, 15000, 15250, 15520, 16000, 16470, 16875, 17280, 17460, 17568, 17751, 18000, 18300, 18624, 19400, 19520, 20000, 20952, 21600, 21825, 21960, 22500, 22875, 23280, 23424, 23668, 24000, 24250, 24400, 26190, 26352, 27000, 27450, 27936, 28800, 29100, 29280, 29585, 30000, 30500, 31040, 32940, 33750, 34920, 35136, 35502, 36000, 36375, 36600, 37248, 38125, 38800, 39040, 40000, 41175, 41904, 43200, 43650, 43920, 45000, 45750, 46560, 47336, 48000, 48500, 48800, 52380, 52704, 53253, 54000, 54900, 55872, 58200, 58560, 59170, 60000, 60625, 61000, 62080, 65475, 65880, 67500, 68625, 69840, 70272, 71004, 72000, 72750, 73200, 76250, 77600, 80000, 82350, 83808, 86400, 87300, 87840, 88755, 90000, 91500, 93120, 94672, 97000, 97600, 104760, 105408, 106506, 108000, 109125, 109800, 111744, 114375, 116400, 117120, 118340, 120000, 121250, 122000, 130950, 131760, 135000, 137250, 139680, 142008, 144000, 145500, 146400, 147925, 152500, 155200, 159759, 164700, 167616, 174600, 175680, 177510, 180000, 181875, 183000, 186240, 189344, 194000, 195200, 205875, 209520, 210816, 213012, 216000, 218250, 219600, 228750, 232800, 236680, 240000, 242500, 244000, 261900, 263520, 266265, 270000, 274500, 279360, 284016, 291000, 292800, 295850, 305000, 310400, 319518, 327375, 329400, 335232, 343125, 349200, 351360, 355020, 360000, 363750, 366000, 378688, 388000, 411750, 419040, 426024, 432000, 436500, 439200, 443775, 457500, 465600, 473360, 485000, 488000, 523800, 527040, 532530, 540000, 545625, 549000, 558720, 568032, 582000, 585600, 591700, 610000, 639036, 654750, 658800, 686250, 698400, 710040, 720000, 727500, 732000, 739625, 757376, 776000, 798795, 823500, 838080, 852048, 873000, 878400, 887550, 915000, 931200, 946720, 970000, 976000, 1029375, 1047600, 1054080, 1065060, 1080000, 1091250, 1098000, 1136064, 1164000, 1183400, 1220000, 1278072, 1309500, 1317600, 1331325, 1372500, 1396800, 1420080, 1455000, 1464000, 1479250, 1552000, 1597590, 1636875, 1647000, 1676160, 1704096, 1746000, 1756800, 1775100, 1830000, 1893440, 1940000, 2058750, 2095200, 2130120, 2160000, 2182500, 2196000, 2218875, 2272128, 2328000, 2366800, 2440000, 2556144, 2619000, 2635200, 2662650, 2745000, 2793600, 2840160, 2910000, 2928000, 2958500, 3195180, 3273750, 3294000, 3408192, 3492000, 3550200, 3660000, 3698125, 3786880, 3880000, 3993975, 4117500, 4190400, 4260240, 4365000, 4392000, 4437750, 4656000, 4733600, 4880000, 5112288, 5238000, 5270400, 5325300, 5490000, 5680320, 5820000, 5917000, 6390360, 6547500, 6588000, 6656625, 6816384, 6984000, 7100400, 7320000, 7396250, 7760000, 7987950, 8235000, 8380800, 8520480, 8730000, 8784000, 8875500, 9467200, 10224576, 10476000, 10650600, 10980000, 11094375, 11360640, 11640000, 11834000, 12780720, 13095000, 13176000, 13313250, 13968000, 14200800, 14640000, 14792500, 15975900, 16470000, 17040960, 17460000, 17751000, 18934400, 19969875, 20449152, 20952000, 21301200, 21960000, 22188750, 23280000, 23668000, 25561440, 26190000, 26352000, 26626500, 28401600, 29585000, 31951800, 32940000, 33283125, 34081920, 34920000, 35502000, 39939750, 41904000, 42602400, 43920000, 44377500, 47336000, 51122880, 52380000, 53253000, 56803200, 59170000, 63903600, 65880000, 66566250, 69840000, 71004000, 79879500, 85204800, 88755000, 94672000, 99849375, 102245760, 104760000, 106506000, 118340000, 127807200, 131760000, 133132500, 142008000, 159759000, 170409600, 177510000, 199698750, 209520000, 213012000, 236680000, 255614400, 266265000, 284016000, 319518000, 355020000, 399397500, 426024000, 473360000, 511228800, 532530000, 639036000, 710040000, 798795000, 852048000, 1065060000, 1278072000, 1420080000, 1597590000, 2130120000, 2556144000, 3195180000, 4260240000, 6390360000, 12780720000]

約数ペア:

[(1, 12780720000), (2, 6390360000), (3, 4260240000), (4, 3195180000), (5, 2556144000), (6, 2130120000), (8, 1597590000), (9, 1420080000), (10, 1278072000), (12, 1065060000), (15, 852048000), (16, 798795000), (18, 710040000), (20, 639036000), (24, 532530000), (25, 511228800), (27, 473360000), (30, 426024000), (32, 399397500), (36, 355020000), (40, 319518000), (45, 284016000), (48, 266265000), (50, 255614400), (54, 236680000), (60, 213012000), (61, 209520000), (64, 199698750), (72, 177510000), (75, 170409600), (80, 159759000), (90, 142008000), (96, 133132500), (97, 131760000), (100, 127807200), (108, 118340000), (120, 106506000), (122, 104760000), (125, 102245760), (128, 99849375), (135, 94672000), (144, 88755000), (150, 85204800), (160, 79879500), (180, 71004000), (183, 69840000), (192, 66566250), (194, 65880000), (200, 63903600), (216, 59170000), (225, 56803200), (240, 53253000), (244, 52380000), (250, 51122880), (270, 47336000), (288, 44377500), (291, 43920000), (300, 42602400), (305, 41904000), (320, 39939750), (360, 35502000), (366, 34920000), (375, 34081920), (384, 33283125), (388, 32940000), (400, 31951800), (432, 29585000), (450, 28401600), (480, 26626500), (485, 26352000), (488, 26190000), (500, 25561440), (540, 23668000), (549, 23280000), (576, 22188750), (582, 21960000), (600, 21301200), (610, 20952000), (625, 20449152), (640, 19969875), (675, 18934400), (720, 17751000), (732, 17460000), (750, 17040960), (776, 16470000), (800, 15975900), (864, 14792500), (873, 14640000), (900, 14200800), (915, 13968000), (960, 13313250), (970, 13176000), (976, 13095000), (1000, 12780720), (1080, 11834000), (1098, 11640000), (1125, 11360640), (1152, 11094375), (1164, 10980000), (1200, 10650600), (1220, 10476000), (1250, 10224576), (1350, 9467200), (1440, 8875500), (1455, 8784000), (1464, 8730000), (1500, 8520480), (1525, 8380800), (1552, 8235000), (1600, 7987950), (1647, 7760000), (1728, 7396250), (1746, 7320000), (1800, 7100400), (1830, 6984000), (1875, 6816384), (1920, 6656625), (1940, 6588000), (1952, 6547500), (2000, 6390360), (2160, 5917000), (2196, 5820000), (2250, 5680320), (2328, 5490000), (2400, 5325300), (2425, 5270400), (2440, 5238000), (2500, 5112288), (2619, 4880000), (2700, 4733600), (2745, 4656000), (2880, 4437750), (2910, 4392000), (2928, 4365000), (3000, 4260240), (3050, 4190400), (3104, 4117500), (3200, 3993975), (3294, 3880000), (3375, 3786880), (3456, 3698125), (3492, 3660000), (3600, 3550200), (3660, 3492000), (3750, 3408192), (3880, 3294000), (3904, 3273750), (4000, 3195180), (4320, 2958500), (4365, 2928000), (4392, 2910000), (4500, 2840160), (4575, 2793600), (4656, 2745000), (4800, 2662650), (4850, 2635200), (4880, 2619000), (5000, 2556144), (5238, 2440000), (5400, 2366800), (5490, 2328000), (5625, 2272128), (5760, 2218875), (5820, 2196000), (5856, 2182500), (5917, 2160000), (6000, 2130120), (6100, 2095200), (6208, 2058750), (6588, 1940000), (6750, 1893440), (6984, 1830000), (7200, 1775100), (7275, 1756800), (7320, 1746000), (7500, 1704096), (7625, 1676160), (7760, 1647000), (7808, 1636875), (8000, 1597590), (8235, 1552000), (8640, 1479250), (8730, 1464000), (8784, 1455000), (9000, 1420080), (9150, 1396800), (9312, 1372500), (9600, 1331325), (9700, 1317600), (9760, 1309500), (10000, 1278072), (10476, 1220000), (10800, 1183400), (10980, 1164000), (11250, 1136064), (11640, 1098000), (11712, 1091250), (11834, 1080000), (12000, 1065060), (12125, 1054080), (12200, 1047600), (12416, 1029375), (13095, 976000), (13176, 970000), (13500, 946720), (13725, 931200), (13968, 915000), (14400, 887550), (14550, 878400), (14640, 873000), (15000, 852048), (15250, 838080), (15520, 823500), (16000, 798795), (16470, 776000), (16875, 757376), (17280, 739625), (17460, 732000), (17568, 727500), (17751, 720000), (18000, 710040), (18300, 698400), (18624, 686250), (19400, 658800), (19520, 654750), (20000, 639036), (20952, 610000), (21600, 591700), (21825, 585600), (21960, 582000), (22500, 568032), (22875, 558720), (23280, 549000), (23424, 545625), (23668, 540000), (24000, 532530), (24250, 527040), (24400, 523800), (26190, 488000), (26352, 485000), (27000, 473360), (27450, 465600), (27936, 457500), (28800, 443775), (29100, 439200), (29280, 436500), (29585, 432000), (30000, 426024), (30500, 419040), (31040, 411750), (32940, 388000), (33750, 378688), (34920, 366000), (35136, 363750), (35502, 360000), (36000, 355020), (36375, 351360), (36600, 349200), (37248, 343125), (38125, 335232), (38800, 329400), (39040, 327375), (40000, 319518), (41175, 310400), (41904, 305000), (43200, 295850), (43650, 292800), (43920, 291000), (45000, 284016), (45750, 279360), (46560, 274500), (47336, 270000), (48000, 266265), (48500, 263520), (48800, 261900), (52380, 244000), (52704, 242500), (53253, 240000), (54000, 236680), (54900, 232800), (55872, 228750), (58200, 219600), (58560, 218250), (59170, 216000), (60000, 213012), (60625, 210816), (61000, 209520), (62080, 205875), (65475, 195200), (65880, 194000), (67500, 189344), (68625, 186240), (69840, 183000), (70272, 181875), (71004, 180000), (72000, 177510), (72750, 175680), (73200, 174600), (76250, 167616), (77600, 164700), (80000, 159759), (82350, 155200), (83808, 152500), (86400, 147925), (87300, 146400), (87840, 145500), (88755, 144000), (90000, 142008), (91500, 139680), (93120, 137250), (94672, 135000), (97000, 131760), (97600, 130950), (104760, 122000), (105408, 121250), (106506, 120000), (108000, 118340), (109125, 117120), (109800, 116400), (111744, 114375)]