20412999600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1619}}^1$

素因数の和:1745

約数の個数: 480

約数和(自身を含む): 79709184000

約数和(自身を除く): 59296184400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 75, 76, 79, 80, 84, 95, 100, 105, 112, 114, 120, 133, 140, 150, 152, 158, 168, 175, 190, 200, 210, 228, 237, 240, 266, 280, 285, 300, 304, 316, 336, 350, 380, 395, 399, 400, 420, 456, 474, 475, 525, 532, 553, 560, 570, 600, 632, 665, 700, 760, 790, 798, 840, 912, 948, 950, 1050, 1064, 1106, 1140, 1185, 1200, 1264, 1330, 1400, 1425, 1501, 1520, 1580, 1596, 1619, 1659, 1680, 1896, 1900, 1975, 1995, 2100, 2128, 2212, 2280, 2370, 2660, 2765, 2800, 2850, 3002, 3160, 3192, 3238, 3318, 3325, 3792, 3800, 3950, 3990, 4200, 4424, 4503, 4560, 4740, 4857, 5320, 5530, 5700, 5925, 6004, 6320, 6384, 6476, 6636, 6650, 7505, 7600, 7900, 7980, 8095, 8295, 8400, 8848, 9006, 9480, 9714, 9975, 10507, 10640, 11060, 11333, 11400, 11850, 12008, 12952, 13272, 13300, 13825, 15010, 15800, 15960, 16190, 16590, 18012, 18960, 19428, 19950, 21014, 22120, 22515, 22666, 22800, 23700, 24016, 24285, 25904, 26544, 26600, 27650, 30020, 30761, 31521, 31600, 31920, 32380, 33180, 33999, 36024, 37525, 38856, 39900, 40475, 41475, 42028, 44240, 45030, 45332, 47400, 48570, 52535, 53200, 55300, 56665, 60040, 61522, 63042, 64760, 66360, 67998, 72048, 75050, 77712, 79800, 80950, 82950, 84056, 90060, 90664, 92283, 94800, 97140, 105070, 110600, 112575, 113330, 120080, 121425, 123044, 126084, 127901, 129520, 132720, 135996, 150100, 153805, 157605, 159600, 161900, 165900, 168112, 169995, 180120, 181328, 184566, 194280, 210140, 215327, 221200, 225150, 226660, 242850, 246088, 252168, 255802, 262675, 271992, 283325, 300200, 307610, 315210, 323800, 331800, 339990, 360240, 369132, 383703, 388560, 420280, 430654, 450300, 453320, 461415, 485700, 492176, 504336, 511604, 525350, 543984, 566650, 600400, 615220, 630420, 639505, 645981, 647600, 663600, 679980, 738264, 767406, 769025, 788025, 840560, 849975, 861308, 895307, 900600, 906640, 922830, 971400, 1023208, 1050700, 1076635, 1133300, 1230440, 1260840, 1279010, 1291962, 1359960, 1476528, 1534812, 1538050, 1576050, 1699950, 1722616, 1790614, 1801200, 1845660, 1918515, 1942800, 2046416, 2101400, 2153270, 2266600, 2307075, 2430119, 2460880, 2521680, 2558020, 2583924, 2685921, 2719920, 3069624, 3076100, 3152100, 3197525, 3229905, 3399900, 3445232, 3581228, 3691320, 3837030, 4202800, 4306540, 4476535, 4533200, 4614150, 4860238, 5116040, 5167848, 5371842, 5383175, 6139248, 6152200, 6304200, 6395050, 6459810, 6799800, 7162456, 7290357, 7382640, 7674060, 8613080, 8953070, 9228300, 9592575, 9720476, 10232080, 10335696, 10743684, 10766350, 12150595, 12304400, 12608400, 12790100, 12919620, 13429605, 13599600, 14324912, 14580714, 15348120, 16149525, 17010833, 17226160, 17906140, 18456600, 19185150, 19440952, 21487368, 21532700, 22382675, 24301190, 25580200, 25839240, 26859210, 29161428, 30696240, 32299050, 34021666, 35812280, 36451785, 36913200, 38370300, 38881904, 42974736, 43065400, 44765350, 48602380, 51032499, 51160400, 51678480, 53718420, 58322856, 60752975, 64598100, 67148025, 68043332, 71624560, 72903570, 76740600, 85054165, 86130800, 89530700, 97204760, 102064998, 107436840, 116645712, 121505950, 129196200, 134296050, 136086664, 145807140, 153481200, 170108330, 179061400, 182258925, 194409520, 204129996, 214873680, 243011900, 255162495, 258392400, 268592100, 272173328, 291614280, 340216660, 358122800, 364517850, 408259992, 425270825, 486023800, 510324990, 537184200, 583228560, 680433320, 729035700, 816519984, 850541650, 972047600, 1020649980, 1074368400, 1275812475, 1360866640, 1458071400, 1701083300, 2041299960, 2551624950, 2916142800, 3402166600, 4082599920, 5103249900, 6804333200, 10206499800, 20412999600]

約数ペア:

[(1, 20412999600), (2, 10206499800), (3, 6804333200), (4, 5103249900), (5, 4082599920), (6, 3402166600), (7, 2916142800), (8, 2551624950), (10, 2041299960), (12, 1701083300), (14, 1458071400), (15, 1360866640), (16, 1275812475), (19, 1074368400), (20, 1020649980), (21, 972047600), (24, 850541650), (25, 816519984), (28, 729035700), (30, 680433320), (35, 583228560), (38, 537184200), (40, 510324990), (42, 486023800), (48, 425270825), (50, 408259992), (56, 364517850), (57, 358122800), (60, 340216660), (70, 291614280), (75, 272173328), (76, 268592100), (79, 258392400), (80, 255162495), (84, 243011900), (95, 214873680), (100, 204129996), (105, 194409520), (112, 182258925), (114, 179061400), (120, 170108330), (133, 153481200), (140, 145807140), (150, 136086664), (152, 134296050), (158, 129196200), (168, 121505950), (175, 116645712), (190, 107436840), (200, 102064998), (210, 97204760), (228, 89530700), (237, 86130800), (240, 85054165), (266, 76740600), (280, 72903570), (285, 71624560), (300, 68043332), (304, 67148025), (316, 64598100), (336, 60752975), (350, 58322856), (380, 53718420), (395, 51678480), (399, 51160400), (400, 51032499), (420, 48602380), (456, 44765350), (474, 43065400), (475, 42974736), (525, 38881904), (532, 38370300), (553, 36913200), (560, 36451785), (570, 35812280), (600, 34021666), (632, 32299050), (665, 30696240), (700, 29161428), (760, 26859210), (790, 25839240), (798, 25580200), (840, 24301190), (912, 22382675), (948, 21532700), (950, 21487368), (1050, 19440952), (1064, 19185150), (1106, 18456600), (1140, 17906140), (1185, 17226160), (1200, 17010833), (1264, 16149525), (1330, 15348120), (1400, 14580714), (1425, 14324912), (1501, 13599600), (1520, 13429605), (1580, 12919620), (1596, 12790100), (1619, 12608400), (1659, 12304400), (1680, 12150595), (1896, 10766350), (1900, 10743684), (1975, 10335696), (1995, 10232080), (2100, 9720476), (2128, 9592575), (2212, 9228300), (2280, 8953070), (2370, 8613080), (2660, 7674060), (2765, 7382640), (2800, 7290357), (2850, 7162456), (3002, 6799800), (3160, 6459810), (3192, 6395050), (3238, 6304200), (3318, 6152200), (3325, 6139248), (3792, 5383175), (3800, 5371842), (3950, 5167848), (3990, 5116040), (4200, 4860238), (4424, 4614150), (4503, 4533200), (4560, 4476535), (4740, 4306540), (4857, 4202800), (5320, 3837030), (5530, 3691320), (5700, 3581228), (5925, 3445232), (6004, 3399900), (6320, 3229905), (6384, 3197525), (6476, 3152100), (6636, 3076100), (6650, 3069624), (7505, 2719920), (7600, 2685921), (7900, 2583924), (7980, 2558020), (8095, 2521680), (8295, 2460880), (8400, 2430119), (8848, 2307075), (9006, 2266600), (9480, 2153270), (9714, 2101400), (9975, 2046416), (10507, 1942800), (10640, 1918515), (11060, 1845660), (11333, 1801200), (11400, 1790614), (11850, 1722616), (12008, 1699950), (12952, 1576050), (13272, 1538050), (13300, 1534812), (13825, 1476528), (15010, 1359960), (15800, 1291962), (15960, 1279010), (16190, 1260840), (16590, 1230440), (18012, 1133300), (18960, 1076635), (19428, 1050700), (19950, 1023208), (21014, 971400), (22120, 922830), (22515, 906640), (22666, 900600), (22800, 895307), (23700, 861308), (24016, 849975), (24285, 840560), (25904, 788025), (26544, 769025), (26600, 767406), (27650, 738264), (30020, 679980), (30761, 663600), (31521, 647600), (31600, 645981), (31920, 639505), (32380, 630420), (33180, 615220), (33999, 600400), (36024, 566650), (37525, 543984), (38856, 525350), (39900, 511604), (40475, 504336), (41475, 492176), (42028, 485700), (44240, 461415), (45030, 453320), (45332, 450300), (47400, 430654), (48570, 420280), (52535, 388560), (53200, 383703), (55300, 369132), (56665, 360240), (60040, 339990), (61522, 331800), (63042, 323800), (64760, 315210), (66360, 307610), (67998, 300200), (72048, 283325), (75050, 271992), (77712, 262675), (79800, 255802), (80950, 252168), (82950, 246088), (84056, 242850), (90060, 226660), (90664, 225150), (92283, 221200), (94800, 215327), (97140, 210140), (105070, 194280), (110600, 184566), (112575, 181328), (113330, 180120), (120080, 169995), (121425, 168112), (123044, 165900), (126084, 161900), (127901, 159600), (129520, 157605), (132720, 153805), (135996, 150100)]