1293935280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2621}}^1$

素因数の和:2676

約数の個数: 240

約数和(自身を含む): 4670138592

約数和(自身を除く): 3376203312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 121, 132, 136, 165, 170, 176, 187, 204, 220, 240, 242, 255, 264, 272, 330, 340, 363, 374, 408, 440, 484, 510, 528, 561, 605, 660, 680, 726, 748, 816, 880, 935, 968, 1020, 1122, 1210, 1320, 1360, 1452, 1496, 1815, 1870, 1936, 2040, 2057, 2244, 2420, 2621, 2640, 2805, 2904, 2992, 3630, 3740, 4080, 4114, 4488, 4840, 5242, 5610, 5808, 6171, 7260, 7480, 7863, 8228, 8976, 9680, 10285, 10484, 11220, 12342, 13105, 14520, 14960, 15726, 16456, 20570, 20968, 22440, 24684, 26210, 28831, 29040, 30855, 31452, 32912, 39315, 41140, 41936, 44557, 44880, 49368, 52420, 57662, 61710, 62904, 78630, 82280, 86493, 89114, 98736, 104840, 115324, 123420, 125808, 133671, 144155, 157260, 164560, 172986, 178228, 209680, 222785, 230648, 246840, 267342, 288310, 314520, 317141, 345972, 356456, 432465, 445570, 461296, 490127, 493680, 534684, 576620, 629040, 634282, 668355, 691944, 712912, 864930, 891140, 951423, 980254, 1069368, 1153240, 1268564, 1336710, 1383888, 1470381, 1585705, 1729860, 1782280, 1902846, 1960508, 2138736, 2306480, 2450635, 2537128, 2673420, 2940762, 3171410, 3459720, 3564560, 3805692, 3921016, 4757115, 4901270, 5074256, 5346840, 5391397, 5881524, 6342820, 6919440, 7351905, 7611384, 7842032, 9514230, 9802540, 10693680, 10782794, 11763048, 12685640, 14703810, 15222768, 16174191, 19028460, 19605080, 21565588, 23526096, 25371280, 26956985, 29407620, 32348382, 38056920, 39210160, 43131176, 53913970, 58815240, 64696764, 76113840, 80870955, 86262352, 107827940, 117630480, 129393528, 161741910, 215655880, 258787056, 323483820, 431311760, 646967640, 1293935280]

約数ペア:

[(1, 1293935280), (2, 646967640), (3, 431311760), (4, 323483820), (5, 258787056), (6, 215655880), (8, 161741910), (10, 129393528), (11, 117630480), (12, 107827940), (15, 86262352), (16, 80870955), (17, 76113840), (20, 64696764), (22, 58815240), (24, 53913970), (30, 43131176), (33, 39210160), (34, 38056920), (40, 32348382), (44, 29407620), (48, 26956985), (51, 25371280), (55, 23526096), (60, 21565588), (66, 19605080), (68, 19028460), (80, 16174191), (85, 15222768), (88, 14703810), (102, 12685640), (110, 11763048), (120, 10782794), (121, 10693680), (132, 9802540), (136, 9514230), (165, 7842032), (170, 7611384), (176, 7351905), (187, 6919440), (204, 6342820), (220, 5881524), (240, 5391397), (242, 5346840), (255, 5074256), (264, 4901270), (272, 4757115), (330, 3921016), (340, 3805692), (363, 3564560), (374, 3459720), (408, 3171410), (440, 2940762), (484, 2673420), (510, 2537128), (528, 2450635), (561, 2306480), (605, 2138736), (660, 1960508), (680, 1902846), (726, 1782280), (748, 1729860), (816, 1585705), (880, 1470381), (935, 1383888), (968, 1336710), (1020, 1268564), (1122, 1153240), (1210, 1069368), (1320, 980254), (1360, 951423), (1452, 891140), (1496, 864930), (1815, 712912), (1870, 691944), (1936, 668355), (2040, 634282), (2057, 629040), (2244, 576620), (2420, 534684), (2621, 493680), (2640, 490127), (2805, 461296), (2904, 445570), (2992, 432465), (3630, 356456), (3740, 345972), (4080, 317141), (4114, 314520), (4488, 288310), (4840, 267342), (5242, 246840), (5610, 230648), (5808, 222785), (6171, 209680), (7260, 178228), (7480, 172986), (7863, 164560), (8228, 157260), (8976, 144155), (9680, 133671), (10285, 125808), (10484, 123420), (11220, 115324), (12342, 104840), (13105, 98736), (14520, 89114), (14960, 86493), (15726, 82280), (16456, 78630), (20570, 62904), (20968, 61710), (22440, 57662), (24684, 52420), (26210, 49368), (28831, 44880), (29040, 44557), (30855, 41936), (31452, 41140), (32912, 39315)]