130173960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4999}}^1$

素因数の和:5051

約数の個数: 128

約数和(自身を含む): 460800000

約数和(自身を除く): 330626040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 4999, 5208, 6510, 8680, 9998, 13020, 14997, 19996, 24995, 26040, 29994, 34993, 39992, 49990, 59988, 69986, 74985, 99980, 104979, 119976, 139972, 149970, 154969, 174965, 199960, 209958, 279944, 299940, 309938, 349930, 419916, 464907, 524895, 599880, 619876, 699860, 774845, 839832, 929814, 1049790, 1084783, 1239752, 1399720, 1549690, 1859628, 2099580, 2169566, 2324535, 3099380, 3254349, 3719256, 4199160, 4339132, 4649070, 5423915, 6198760, 6508698, 8678264, 9298140, 10847830, 13017396, 16271745, 18596280, 21695660, 26034792, 32543490, 43391320, 65086980, 130173960]

約数ペア:

[(1, 130173960), (2, 65086980), (3, 43391320), (4, 32543490), (5, 26034792), (6, 21695660), (7, 18596280), (8, 16271745), (10, 13017396), (12, 10847830), (14, 9298140), (15, 8678264), (20, 6508698), (21, 6198760), (24, 5423915), (28, 4649070), (30, 4339132), (31, 4199160), (35, 3719256), (40, 3254349), (42, 3099380), (56, 2324535), (60, 2169566), (62, 2099580), (70, 1859628), (84, 1549690), (93, 1399720), (105, 1239752), (120, 1084783), (124, 1049790), (140, 929814), (155, 839832), (168, 774845), (186, 699860), (210, 619876), (217, 599880), (248, 524895), (280, 464907), (310, 419916), (372, 349930), (420, 309938), (434, 299940), (465, 279944), (620, 209958), (651, 199960), (744, 174965), (840, 154969), (868, 149970), (930, 139972), (1085, 119976), (1240, 104979), (1302, 99980), (1736, 74985), (1860, 69986), (2170, 59988), (2604, 49990), (3255, 39992), (3720, 34993), (4340, 29994), (4999, 26040), (5208, 24995), (6510, 19996), (8680, 14997), (9998, 13020)]