1237993680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2161}}^1$

素因数の和:2226

約数の個数: 320

約数和(自身を含む): 4941398016

約数和(自身を除く): 3703404336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 66, 70, 77, 80, 84, 88, 93, 105, 110, 112, 120, 124, 132, 140, 154, 155, 165, 168, 176, 186, 210, 217, 220, 231, 240, 248, 264, 280, 308, 310, 330, 336, 341, 372, 385, 420, 434, 440, 462, 465, 496, 528, 560, 616, 620, 651, 660, 682, 744, 770, 840, 868, 880, 924, 930, 1023, 1085, 1155, 1232, 1240, 1302, 1320, 1364, 1488, 1540, 1680, 1705, 1736, 1848, 1860, 2046, 2161, 2170, 2310, 2387, 2480, 2604, 2640, 2728, 3080, 3255, 3410, 3472, 3696, 3720, 4092, 4322, 4340, 4620, 4774, 5115, 5208, 5456, 6160, 6483, 6510, 6820, 7161, 7440, 8184, 8644, 8680, 9240, 9548, 10230, 10416, 10805, 11935, 12966, 13020, 13640, 14322, 15127, 16368, 17288, 17360, 18480, 19096, 20460, 21610, 23771, 23870, 25932, 26040, 27280, 28644, 30254, 32415, 34576, 35805, 38192, 40920, 43220, 45381, 47542, 47740, 51864, 52080, 57288, 60508, 64830, 66991, 71313, 71610, 75635, 81840, 86440, 90762, 95084, 95480, 103728, 114576, 118855, 121016, 129660, 133982, 142626, 143220, 151270, 166397, 172880, 181524, 190168, 190960, 200973, 226905, 237710, 242032, 259320, 267964, 285252, 286440, 302540, 332794, 334955, 356565, 363048, 380336, 401946, 453810, 468937, 475420, 499191, 518640, 535928, 570504, 572880, 605080, 665588, 669910, 713130, 726096, 736901, 803892, 831985, 907620, 937874, 950840, 998382, 1004865, 1071856, 1141008, 1210160, 1331176, 1339820, 1406811, 1426260, 1473802, 1607784, 1663970, 1815240, 1875748, 1901680, 1996764, 2009730, 2210703, 2344685, 2495955, 2662352, 2679640, 2813622, 2852520, 2947604, 3215568, 3327940, 3630480, 3684505, 3751496, 3993528, 4019460, 4421406, 4689370, 4991910, 5158307, 5359280, 5627244, 5705040, 5895208, 6655880, 7034055, 7369010, 7502992, 7987056, 8038920, 8842812, 9378740, 9983820, 10316614, 11053515, 11254488, 11790416, 13311760, 14068110, 14738020, 15474921, 16077840, 17685624, 18757480, 19967640, 20633228, 22107030, 22508976, 25791535, 28136220, 29476040, 30949842, 35371248, 37514960, 39935280, 41266456, 44214060, 51583070, 56272440, 58952080, 61899684, 77374605, 82532912, 88428120, 103166140, 112544880, 123799368, 154749210, 176856240, 206332280, 247598736, 309498420, 412664560, 618996840, 1237993680]

約数ペア:

[(1, 1237993680), (2, 618996840), (3, 412664560), (4, 309498420), (5, 247598736), (6, 206332280), (7, 176856240), (8, 154749210), (10, 123799368), (11, 112544880), (12, 103166140), (14, 88428120), (15, 82532912), (16, 77374605), (20, 61899684), (21, 58952080), (22, 56272440), (24, 51583070), (28, 44214060), (30, 41266456), (31, 39935280), (33, 37514960), (35, 35371248), (40, 30949842), (42, 29476040), (44, 28136220), (48, 25791535), (55, 22508976), (56, 22107030), (60, 20633228), (62, 19967640), (66, 18757480), (70, 17685624), (77, 16077840), (80, 15474921), (84, 14738020), (88, 14068110), (93, 13311760), (105, 11790416), (110, 11254488), (112, 11053515), (120, 10316614), (124, 9983820), (132, 9378740), (140, 8842812), (154, 8038920), (155, 7987056), (165, 7502992), (168, 7369010), (176, 7034055), (186, 6655880), (210, 5895208), (217, 5705040), (220, 5627244), (231, 5359280), (240, 5158307), (248, 4991910), (264, 4689370), (280, 4421406), (308, 4019460), (310, 3993528), (330, 3751496), (336, 3684505), (341, 3630480), (372, 3327940), (385, 3215568), (420, 2947604), (434, 2852520), (440, 2813622), (462, 2679640), (465, 2662352), (496, 2495955), (528, 2344685), (560, 2210703), (616, 2009730), (620, 1996764), (651, 1901680), (660, 1875748), (682, 1815240), (744, 1663970), (770, 1607784), (840, 1473802), (868, 1426260), (880, 1406811), (924, 1339820), (930, 1331176), (1023, 1210160), (1085, 1141008), (1155, 1071856), (1232, 1004865), (1240, 998382), (1302, 950840), (1320, 937874), (1364, 907620), (1488, 831985), (1540, 803892), (1680, 736901), (1705, 726096), (1736, 713130), (1848, 669910), (1860, 665588), (2046, 605080), (2161, 572880), (2170, 570504), (2310, 535928), (2387, 518640), (2480, 499191), (2604, 475420), (2640, 468937), (2728, 453810), (3080, 401946), (3255, 380336), (3410, 363048), (3472, 356565), (3696, 334955), (3720, 332794), (4092, 302540), (4322, 286440), (4340, 285252), (4620, 267964), (4774, 259320), (5115, 242032), (5208, 237710), (5456, 226905), (6160, 200973), (6483, 190960), (6510, 190168), (6820, 181524), (7161, 172880), (7440, 166397), (8184, 151270), (8644, 143220), (8680, 142626), (9240, 133982), (9548, 129660), (10230, 121016), (10416, 118855), (10805, 114576), (11935, 103728), (12966, 95480), (13020, 95084), (13640, 90762), (14322, 86440), (15127, 81840), (16368, 75635), (17288, 71610), (17360, 71313), (18480, 66991), (19096, 64830), (20460, 60508), (21610, 57288), (23771, 52080), (23870, 51864), (25932, 47740), (26040, 47542), (27280, 45381), (28644, 43220), (30254, 40920), (32415, 38192), (34576, 35805)]