320953710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:799

約数の個数: 192

約数和(自身を含む): 1025934336

約数和(自身を除く): 704980626

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 70, 77, 85, 102, 105, 110, 119, 121, 154, 165, 170, 187, 210, 231, 238, 242, 255, 330, 357, 363, 374, 385, 462, 510, 561, 595, 605, 714, 726, 743, 770, 847, 935, 1122, 1155, 1190, 1210, 1309, 1486, 1694, 1785, 1815, 1870, 2057, 2229, 2310, 2541, 2618, 2805, 3570, 3630, 3715, 3927, 4114, 4235, 4458, 5082, 5201, 5610, 6171, 6545, 7430, 7854, 8173, 8470, 10285, 10402, 11145, 12342, 12631, 12705, 13090, 14399, 15603, 16346, 19635, 20570, 22290, 24519, 25262, 25410, 26005, 28798, 30855, 31206, 37893, 39270, 40865, 43197, 49038, 52010, 57211, 61710, 63155, 71995, 75786, 78015, 81730, 86394, 88417, 89903, 114422, 122595, 126310, 138941, 143990, 156030, 171633, 176834, 179806, 189465, 215985, 245190, 265251, 269709, 277882, 286055, 343266, 378930, 416823, 431970, 442085, 449515, 530502, 539418, 572110, 629321, 694705, 833646, 858165, 884170, 899030, 972587, 1258642, 1326255, 1348545, 1389410, 1528351, 1716330, 1887963, 1945174, 2084115, 2652510, 2697090, 2917761, 3056702, 3146605, 3775926, 4168230, 4585053, 4862935, 5835522, 6293210, 7641755, 9170106, 9439815, 9725870, 10698457, 14588805, 15283510, 18879630, 21396914, 22925265, 29177610, 32095371, 45850530, 53492285, 64190742, 106984570, 160476855, 320953710]

約数ペア:

[(1, 320953710), (2, 160476855), (3, 106984570), (5, 64190742), (6, 53492285), (7, 45850530), (10, 32095371), (11, 29177610), (14, 22925265), (15, 21396914), (17, 18879630), (21, 15283510), (22, 14588805), (30, 10698457), (33, 9725870), (34, 9439815), (35, 9170106), (42, 7641755), (51, 6293210), (55, 5835522), (66, 4862935), (70, 4585053), (77, 4168230), (85, 3775926), (102, 3146605), (105, 3056702), (110, 2917761), (119, 2697090), (121, 2652510), (154, 2084115), (165, 1945174), (170, 1887963), (187, 1716330), (210, 1528351), (231, 1389410), (238, 1348545), (242, 1326255), (255, 1258642), (330, 972587), (357, 899030), (363, 884170), (374, 858165), (385, 833646), (462, 694705), (510, 629321), (561, 572110), (595, 539418), (605, 530502), (714, 449515), (726, 442085), (743, 431970), (770, 416823), (847, 378930), (935, 343266), (1122, 286055), (1155, 277882), (1190, 269709), (1210, 265251), (1309, 245190), (1486, 215985), (1694, 189465), (1785, 179806), (1815, 176834), (1870, 171633), (2057, 156030), (2229, 143990), (2310, 138941), (2541, 126310), (2618, 122595), (2805, 114422), (3570, 89903), (3630, 88417), (3715, 86394), (3927, 81730), (4114, 78015), (4235, 75786), (4458, 71995), (5082, 63155), (5201, 61710), (5610, 57211), (6171, 52010), (6545, 49038), (7430, 43197), (7854, 40865), (8173, 39270), (8470, 37893), (10285, 31206), (10402, 30855), (11145, 28798), (12342, 26005), (12631, 25410), (12705, 25262), (13090, 24519), (14399, 22290), (15603, 20570), (16346, 19635)]