417138540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4021}}^1$

素因数の和:4072

約数の個数: 192

約数和(自身を含む): 1513559040

約数和(自身を除く): 1096420500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 364, 380, 390, 399, 420, 455, 494, 532, 546, 570, 665, 741, 780, 798, 910, 988, 1092, 1140, 1235, 1330, 1365, 1482, 1596, 1729, 1820, 1995, 2470, 2660, 2730, 2964, 3458, 3705, 3990, 4021, 4940, 5187, 5460, 6916, 7410, 7980, 8042, 8645, 10374, 12063, 14820, 16084, 17290, 20105, 20748, 24126, 25935, 28147, 34580, 40210, 48252, 51870, 52273, 56294, 60315, 76399, 80420, 84441, 103740, 104546, 112588, 120630, 140735, 152798, 156819, 168882, 209092, 229197, 241260, 261365, 281470, 305596, 313638, 337764, 365911, 381995, 422205, 458394, 522730, 534793, 562940, 627276, 731822, 763990, 784095, 844410, 916788, 993187, 1045460, 1069586, 1097733, 1145985, 1463644, 1527980, 1568190, 1604379, 1688820, 1829555, 1986374, 2139172, 2195466, 2291970, 2673965, 2979561, 3136380, 3208758, 3659110, 3972748, 4390932, 4583940, 4965935, 5347930, 5488665, 5959122, 6417516, 6952309, 7318220, 8021895, 9931870, 10695860, 10977330, 11918244, 13904618, 14897805, 16043790, 19863740, 20856927, 21954660, 27809236, 29795610, 32087580, 34761545, 41713854, 59591220, 69523090, 83427708, 104284635, 139046180, 208569270, 417138540]

約数ペア:

[(1, 417138540), (2, 208569270), (3, 139046180), (4, 104284635), (5, 83427708), (6, 69523090), (7, 59591220), (10, 41713854), (12, 34761545), (13, 32087580), (14, 29795610), (15, 27809236), (19, 21954660), (20, 20856927), (21, 19863740), (26, 16043790), (28, 14897805), (30, 13904618), (35, 11918244), (38, 10977330), (39, 10695860), (42, 9931870), (52, 8021895), (57, 7318220), (60, 6952309), (65, 6417516), (70, 5959122), (76, 5488665), (78, 5347930), (84, 4965935), (91, 4583940), (95, 4390932), (105, 3972748), (114, 3659110), (130, 3208758), (133, 3136380), (140, 2979561), (156, 2673965), (182, 2291970), (190, 2195466), (195, 2139172), (210, 1986374), (228, 1829555), (247, 1688820), (260, 1604379), (266, 1568190), (273, 1527980), (285, 1463644), (364, 1145985), (380, 1097733), (390, 1069586), (399, 1045460), (420, 993187), (455, 916788), (494, 844410), (532, 784095), (546, 763990), (570, 731822), (665, 627276), (741, 562940), (780, 534793), (798, 522730), (910, 458394), (988, 422205), (1092, 381995), (1140, 365911), (1235, 337764), (1330, 313638), (1365, 305596), (1482, 281470), (1596, 261365), (1729, 241260), (1820, 229197), (1995, 209092), (2470, 168882), (2660, 156819), (2730, 152798), (2964, 140735), (3458, 120630), (3705, 112588), (3990, 104546), (4021, 103740), (4940, 84441), (5187, 80420), (5460, 76399), (6916, 60315), (7410, 56294), (7980, 52273), (8042, 51870), (8645, 48252), (10374, 40210), (12063, 34580), (14820, 28147), (16084, 25935), (17290, 24126), (20105, 20748)]