40169610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 119901600

約数和(自身を除く): 79731990

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 139, 169, 171, 190, 195, 234, 247, 278, 285, 338, 342, 390, 417, 494, 507, 570, 585, 695, 741, 834, 845, 855, 1014, 1170, 1235, 1251, 1390, 1482, 1521, 1690, 1710, 1807, 2085, 2223, 2470, 2502, 2535, 2641, 3042, 3211, 3614, 3705, 4170, 4446, 5070, 5282, 5421, 6255, 6422, 7410, 7605, 7923, 9035, 9633, 10842, 11115, 12510, 13205, 15210, 15846, 16055, 16263, 18070, 19266, 22230, 23491, 23769, 26410, 27105, 28899, 32110, 32526, 34333, 39615, 46982, 47538, 48165, 54210, 57798, 68666, 70473, 79230, 81315, 96330, 102999, 117455, 118845, 140946, 144495, 162630, 171665, 205998, 211419, 234910, 237690, 288990, 308997, 343330, 352365, 422838, 446329, 514995, 617994, 704730, 892658, 1029990, 1057095, 1338987, 1544985, 2114190, 2231645, 2677974, 3089970, 4016961, 4463290, 6694935, 8033922, 13389870, 20084805, 40169610]

約数ペア:

[(1, 40169610), (2, 20084805), (3, 13389870), (5, 8033922), (6, 6694935), (9, 4463290), (10, 4016961), (13, 3089970), (15, 2677974), (18, 2231645), (19, 2114190), (26, 1544985), (30, 1338987), (38, 1057095), (39, 1029990), (45, 892658), (57, 704730), (65, 617994), (78, 514995), (90, 446329), (95, 422838), (114, 352365), (117, 343330), (130, 308997), (139, 288990), (169, 237690), (171, 234910), (190, 211419), (195, 205998), (234, 171665), (247, 162630), (278, 144495), (285, 140946), (338, 118845), (342, 117455), (390, 102999), (417, 96330), (494, 81315), (507, 79230), (570, 70473), (585, 68666), (695, 57798), (741, 54210), (834, 48165), (845, 47538), (855, 46982), (1014, 39615), (1170, 34333), (1235, 32526), (1251, 32110), (1390, 28899), (1482, 27105), (1521, 26410), (1690, 23769), (1710, 23491), (1807, 22230), (2085, 19266), (2223, 18070), (2470, 16263), (2502, 16055), (2535, 15846), (2641, 15210), (3042, 13205), (3211, 12510), (3614, 11115), (3705, 10842), (4170, 9633), (4446, 9035), (5070, 7923), (5282, 7605), (5421, 7410), (6255, 6422)]