415138980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:770

約数の個数: 192

約数和(自身を含む): 1339269120

約数和(自身を除く): 924130140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 31, 34, 38, 51, 57, 60, 62, 68, 76, 85, 93, 95, 102, 114, 124, 155, 170, 186, 190, 204, 228, 255, 285, 310, 323, 340, 372, 380, 465, 510, 527, 570, 589, 620, 646, 691, 930, 969, 1020, 1054, 1140, 1178, 1292, 1382, 1581, 1615, 1767, 1860, 1938, 2073, 2108, 2356, 2635, 2764, 2945, 3162, 3230, 3455, 3534, 3876, 4146, 4845, 5270, 5890, 6324, 6460, 6910, 7068, 7905, 8292, 8835, 9690, 10013, 10365, 10540, 11747, 11780, 13129, 13820, 15810, 17670, 19380, 20026, 20730, 21421, 23494, 26258, 30039, 31620, 35241, 35340, 39387, 40052, 41460, 42842, 46988, 50065, 52516, 58735, 60078, 64263, 65645, 70482, 78774, 85684, 100130, 107105, 117470, 120156, 128526, 131290, 140964, 150195, 157548, 176205, 196935, 200260, 214210, 223193, 234940, 257052, 262580, 300390, 321315, 352410, 364157, 393870, 406999, 428420, 446386, 600780, 642630, 669579, 704820, 728314, 787740, 813998, 892772, 1092471, 1115965, 1220997, 1285260, 1339158, 1456628, 1627996, 1820785, 2034995, 2184942, 2231930, 2441994, 2678316, 3347895, 3641570, 4069990, 4369884, 4463860, 4883988, 5462355, 6104985, 6695790, 6918983, 7283140, 8139980, 10924710, 12209970, 13391580, 13837966, 20756949, 21849420, 24419940, 27675932, 34594915, 41513898, 69189830, 83027796, 103784745, 138379660, 207569490, 415138980]

約数ペア:

[(1, 415138980), (2, 207569490), (3, 138379660), (4, 103784745), (5, 83027796), (6, 69189830), (10, 41513898), (12, 34594915), (15, 27675932), (17, 24419940), (19, 21849420), (20, 20756949), (30, 13837966), (31, 13391580), (34, 12209970), (38, 10924710), (51, 8139980), (57, 7283140), (60, 6918983), (62, 6695790), (68, 6104985), (76, 5462355), (85, 4883988), (93, 4463860), (95, 4369884), (102, 4069990), (114, 3641570), (124, 3347895), (155, 2678316), (170, 2441994), (186, 2231930), (190, 2184942), (204, 2034995), (228, 1820785), (255, 1627996), (285, 1456628), (310, 1339158), (323, 1285260), (340, 1220997), (372, 1115965), (380, 1092471), (465, 892772), (510, 813998), (527, 787740), (570, 728314), (589, 704820), (620, 669579), (646, 642630), (691, 600780), (930, 446386), (969, 428420), (1020, 406999), (1054, 393870), (1140, 364157), (1178, 352410), (1292, 321315), (1382, 300390), (1581, 262580), (1615, 257052), (1767, 234940), (1860, 223193), (1938, 214210), (2073, 200260), (2108, 196935), (2356, 176205), (2635, 157548), (2764, 150195), (2945, 140964), (3162, 131290), (3230, 128526), (3455, 120156), (3534, 117470), (3876, 107105), (4146, 100130), (4845, 85684), (5270, 78774), (5890, 70482), (6324, 65645), (6460, 64263), (6910, 60078), (7068, 58735), (7905, 52516), (8292, 50065), (8835, 46988), (9690, 42842), (10013, 41460), (10365, 40052), (10540, 39387), (11747, 35340), (11780, 35241), (13129, 31620), (13820, 30039), (15810, 26258), (17670, 23494), (19380, 21421), (20026, 20730)]