103931880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3919}}^1$

素因数の和:3963

約数の個数: 128

約数和(自身を含む): 355622400

約数和(自身を除く): 251690520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 3919, 4420, 5304, 6630, 7838, 8840, 11757, 13260, 15676, 19595, 23514, 26520, 31352, 39190, 47028, 50947, 58785, 66623, 78380, 94056, 101894, 117570, 133246, 152841, 156760, 199869, 203788, 235140, 254735, 266492, 305682, 333115, 399738, 407576, 470280, 509470, 532984, 611364, 666230, 764205, 799476, 866099, 999345, 1018940, 1222728, 1332460, 1528410, 1598952, 1732198, 1998690, 2037880, 2598297, 2664920, 3056820, 3464396, 3997380, 4330495, 5196594, 6113640, 6928792, 7994760, 8660990, 10393188, 12991485, 17321980, 20786376, 25982970, 34643960, 51965940, 103931880]

約数ペア:

[(1, 103931880), (2, 51965940), (3, 34643960), (4, 25982970), (5, 20786376), (6, 17321980), (8, 12991485), (10, 10393188), (12, 8660990), (13, 7994760), (15, 6928792), (17, 6113640), (20, 5196594), (24, 4330495), (26, 3997380), (30, 3464396), (34, 3056820), (39, 2664920), (40, 2598297), (51, 2037880), (52, 1998690), (60, 1732198), (65, 1598952), (68, 1528410), (78, 1332460), (85, 1222728), (102, 1018940), (104, 999345), (120, 866099), (130, 799476), (136, 764205), (156, 666230), (170, 611364), (195, 532984), (204, 509470), (221, 470280), (255, 407576), (260, 399738), (312, 333115), (340, 305682), (390, 266492), (408, 254735), (442, 235140), (510, 203788), (520, 199869), (663, 156760), (680, 152841), (780, 133246), (884, 117570), (1020, 101894), (1105, 94056), (1326, 78380), (1560, 66623), (1768, 58785), (2040, 50947), (2210, 47028), (2652, 39190), (3315, 31352), (3919, 26520), (4420, 23514), (5304, 19595), (6630, 15676), (7838, 13260), (8840, 11757)]