18737130720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2711}}^1$

素因数の和:2775

約数の個数: 576

約数和(自身を含む): 78533618688

約数和(自身を除く): 59796487968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 32, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 66, 68, 70, 77, 80, 84, 85, 88, 96, 102, 105, 110, 112, 119, 120, 121, 132, 136, 140, 154, 160, 165, 168, 170, 176, 187, 204, 210, 220, 224, 231, 238, 240, 242, 255, 264, 272, 280, 308, 330, 336, 340, 352, 357, 363, 374, 385, 408, 420, 440, 462, 476, 480, 484, 510, 528, 544, 560, 561, 595, 605, 616, 660, 672, 680, 714, 726, 748, 770, 816, 840, 847, 880, 924, 935, 952, 968, 1020, 1056, 1120, 1122, 1155, 1190, 1210, 1232, 1309, 1320, 1360, 1428, 1452, 1496, 1540, 1632, 1680, 1694, 1760, 1785, 1815, 1848, 1870, 1904, 1936, 2040, 2057, 2244, 2310, 2380, 2420, 2464, 2541, 2618, 2640, 2711, 2720, 2805, 2856, 2904, 2992, 3080, 3360, 3388, 3570, 3630, 3696, 3740, 3808, 3872, 3927, 4080, 4114, 4235, 4488, 4620, 4760, 4840, 5082, 5236, 5280, 5422, 5610, 5712, 5808, 5984, 6160, 6171, 6545, 6776, 7140, 7260, 7392, 7480, 7854, 8133, 8160, 8228, 8470, 8976, 9240, 9520, 9680, 10164, 10285, 10472, 10844, 11220, 11424, 11616, 12320, 12342, 12705, 13090, 13552, 13555, 14280, 14399, 14520, 14960, 15708, 16266, 16456, 16940, 17952, 18480, 18977, 19040, 19360, 19635, 20328, 20570, 20944, 21688, 22440, 24684, 25410, 26180, 27104, 27110, 28560, 28798, 29040, 29821, 29920, 30855, 31416, 32532, 32912, 33880, 36960, 37954, 39270, 40656, 40665, 41140, 41888, 43197, 43376, 44880, 46087, 49368, 50820, 52360, 54220, 56931, 57120, 57596, 58080, 59642, 61710, 62832, 65064, 65824, 67760, 71995, 75908, 78540, 81312, 81330, 82280, 86394, 86752, 89463, 89760, 92174, 94885, 98736, 101640, 104720, 108440, 113862, 115192, 119284, 123420, 125664, 130128, 135520, 138261, 143990, 149105, 151816, 157080, 162660, 164560, 172788, 178926, 184348, 189770, 197472, 203280, 208747, 209440, 215985, 216880, 227724, 230384, 230435, 238568, 246840, 260256, 276522, 284655, 287980, 298210, 303632, 314160, 322609, 325320, 328031, 329120, 345576, 357852, 368696, 379540, 406560, 417494, 431970, 433760, 447315, 455448, 460768, 460870, 477136, 493680, 506957, 553044, 569310, 575960, 596420, 607264, 626241, 628320, 645218, 650640, 656062, 691152, 691305, 715704, 737392, 759080, 834988, 863940, 894630, 910896, 921740, 954272, 967827, 984093, 987360, 1013914, 1043735, 1106088, 1138620, 1151920, 1192840, 1252482, 1290436, 1301280, 1312124, 1382304, 1382610, 1431408, 1474784, 1518160, 1520871, 1613045, 1640155, 1669976, 1727880, 1789260, 1821792, 1843480, 1935654, 1968186, 2027828, 2087470, 2212176, 2277240, 2296217, 2303840, 2385680, 2504964, 2534785, 2580872, 2624248, 2765220, 2862816, 3036320, 3041742, 3131205, 3226090, 3280310, 3339952, 3455760, 3548699, 3578520, 3686960, 3871308, 3936372, 4055656, 4174940, 4424352, 4554480, 4592434, 4771360, 4839135, 4920465, 5009928, 5069570, 5161744, 5248496, 5530440, 5576527, 6083484, 6262410, 6452180, 6560620, 6679904, 6888651, 6911520, 7097398, 7157040, 7373920, 7604355, 7742616, 7872744, 8111312, 8349880, 9108960, 9184868, 9678270, 9840930, 10019856, 10139140, 10323488, 10496992, 10646097, 11060880, 11153054, 11481085, 12166968, 12524820, 12904360, 13121240, 13777302, 14194796, 14314080, 15208710, 15485232, 15745488, 16222624, 16699760, 16729581, 17743495, 18369736, 19356540, 19681860, 20039712, 20278280, 21292194, 22121760, 22306108, 22962170, 24333936, 25049640, 25808720, 26242480, 27554604, 27882635, 28389592, 30417420, 30970464, 31490976, 33399520, 33459162, 34443255, 35486990, 36739472, 38713080, 39035689, 39363720, 40556560, 42584388, 44612216, 45924340, 48667872, 50099280, 51617440, 52484960, 53230485, 55109208, 55765270, 56779184, 60834840, 66918324, 68886510, 70973980, 73478944, 77426160, 78071378, 78727440, 81113120, 83647905, 85168776, 89224432, 91848680, 100198560, 106460970, 110218416, 111530540, 113558368, 117107067, 121669680, 133836648, 137773020, 141947960, 154852320, 156142756, 157454880, 167295810, 170337552, 178448864, 183697360, 195178445, 212921940, 220436832, 223061080, 234214134, 243339360, 267673296, 275546040, 283895920, 312285512, 334591620, 340675104, 367394720, 390356890, 425843880, 446122160, 468428268, 535346592, 551092080, 567791840, 585535335, 624571024, 669183240, 780713780, 851687760, 892244320, 936856536, 1102184160, 1171070670, 1249142048, 1338366480, 1561427560, 1703375520, 1873713072, 2342141340, 2676732960, 3122855120, 3747426144, 4684282680, 6245710240, 9368565360, 18737130720]

約数ペア:

[(1, 18737130720), (2, 9368565360), (3, 6245710240), (4, 4684282680), (5, 3747426144), (6, 3122855120), (7, 2676732960), (8, 2342141340), (10, 1873713072), (11, 1703375520), (12, 1561427560), (14, 1338366480), (15, 1249142048), (16, 1171070670), (17, 1102184160), (20, 936856536), (21, 892244320), (22, 851687760), (24, 780713780), (28, 669183240), (30, 624571024), (32, 585535335), (33, 567791840), (34, 551092080), (35, 535346592), (40, 468428268), (42, 446122160), (44, 425843880), (48, 390356890), (51, 367394720), (55, 340675104), (56, 334591620), (60, 312285512), (66, 283895920), (68, 275546040), (70, 267673296), (77, 243339360), (80, 234214134), (84, 223061080), (85, 220436832), (88, 212921940), (96, 195178445), (102, 183697360), (105, 178448864), (110, 170337552), (112, 167295810), (119, 157454880), (120, 156142756), (121, 154852320), (132, 141947960), (136, 137773020), (140, 133836648), (154, 121669680), (160, 117107067), (165, 113558368), (168, 111530540), (170, 110218416), (176, 106460970), (187, 100198560), (204, 91848680), (210, 89224432), (220, 85168776), (224, 83647905), (231, 81113120), (238, 78727440), (240, 78071378), (242, 77426160), (255, 73478944), (264, 70973980), (272, 68886510), (280, 66918324), (308, 60834840), (330, 56779184), (336, 55765270), (340, 55109208), (352, 53230485), (357, 52484960), (363, 51617440), (374, 50099280), (385, 48667872), (408, 45924340), (420, 44612216), (440, 42584388), (462, 40556560), (476, 39363720), (480, 39035689), (484, 38713080), (510, 36739472), (528, 35486990), (544, 34443255), (560, 33459162), (561, 33399520), (595, 31490976), (605, 30970464), (616, 30417420), (660, 28389592), (672, 27882635), (680, 27554604), (714, 26242480), (726, 25808720), (748, 25049640), (770, 24333936), (816, 22962170), (840, 22306108), (847, 22121760), (880, 21292194), (924, 20278280), (935, 20039712), (952, 19681860), (968, 19356540), (1020, 18369736), (1056, 17743495), (1120, 16729581), (1122, 16699760), (1155, 16222624), (1190, 15745488), (1210, 15485232), (1232, 15208710), (1309, 14314080), (1320, 14194796), (1360, 13777302), (1428, 13121240), (1452, 12904360), (1496, 12524820), (1540, 12166968), (1632, 11481085), (1680, 11153054), (1694, 11060880), (1760, 10646097), (1785, 10496992), (1815, 10323488), (1848, 10139140), (1870, 10019856), (1904, 9840930), (1936, 9678270), (2040, 9184868), (2057, 9108960), (2244, 8349880), (2310, 8111312), (2380, 7872744), (2420, 7742616), (2464, 7604355), (2541, 7373920), (2618, 7157040), (2640, 7097398), (2711, 6911520), (2720, 6888651), (2805, 6679904), (2856, 6560620), (2904, 6452180), (2992, 6262410), (3080, 6083484), (3360, 5576527), (3388, 5530440), (3570, 5248496), (3630, 5161744), (3696, 5069570), (3740, 5009928), (3808, 4920465), (3872, 4839135), (3927, 4771360), (4080, 4592434), (4114, 4554480), (4235, 4424352), (4488, 4174940), (4620, 4055656), (4760, 3936372), (4840, 3871308), (5082, 3686960), (5236, 3578520), (5280, 3548699), (5422, 3455760), (5610, 3339952), (5712, 3280310), (5808, 3226090), (5984, 3131205), (6160, 3041742), (6171, 3036320), (6545, 2862816), (6776, 2765220), (7140, 2624248), (7260, 2580872), (7392, 2534785), (7480, 2504964), (7854, 2385680), (8133, 2303840), (8160, 2296217), (8228, 2277240), (8470, 2212176), (8976, 2087470), (9240, 2027828), (9520, 1968186), (9680, 1935654), (10164, 1843480), (10285, 1821792), (10472, 1789260), (10844, 1727880), (11220, 1669976), (11424, 1640155), (11616, 1613045), (12320, 1520871), (12342, 1518160), (12705, 1474784), (13090, 1431408), (13552, 1382610), (13555, 1382304), (14280, 1312124), (14399, 1301280), (14520, 1290436), (14960, 1252482), (15708, 1192840), (16266, 1151920), (16456, 1138620), (16940, 1106088), (17952, 1043735), (18480, 1013914), (18977, 987360), (19040, 984093), (19360, 967827), (19635, 954272), (20328, 921740), (20570, 910896), (20944, 894630), (21688, 863940), (22440, 834988), (24684, 759080), (25410, 737392), (26180, 715704), (27104, 691305), (27110, 691152), (28560, 656062), (28798, 650640), (29040, 645218), (29821, 628320), (29920, 626241), (30855, 607264), (31416, 596420), (32532, 575960), (32912, 569310), (33880, 553044), (36960, 506957), (37954, 493680), (39270, 477136), (40656, 460870), (40665, 460768), (41140, 455448), (41888, 447315), (43197, 433760), (43376, 431970), (44880, 417494), (46087, 406560), (49368, 379540), (50820, 368696), (52360, 357852), (54220, 345576), (56931, 329120), (57120, 328031), (57596, 325320), (58080, 322609), (59642, 314160), (61710, 303632), (62832, 298210), (65064, 287980), (65824, 284655), (67760, 276522), (71995, 260256), (75908, 246840), (78540, 238568), (81312, 230435), (81330, 230384), (82280, 227724), (86394, 216880), (86752, 215985), (89463, 209440), (89760, 208747), (92174, 203280), (94885, 197472), (98736, 189770), (101640, 184348), (104720, 178926), (108440, 172788), (113862, 164560), (115192, 162660), (119284, 157080), (123420, 151816), (125664, 149105), (130128, 143990), (135520, 138261)]