105788280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3989}}^1$

素因数の和:4033

約数の個数: 128

約数和(自身を含む): 361972800

約数和(自身を除く): 256184520

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, 3989, 4420, 5304, 6630, 7978, 8840, 11967, 13260, 15956, 19945, 23934, 26520, 31912, 39890, 47868, 51857, 59835, 67813, 79780, 95736, 103714, 119670, 135626, 155571, 159560, 203439, 207428, 239340, 259285, 271252, 311142, 339065, 406878, 414856, 478680, 518570, 542504, 622284, 678130, 777855, 813756, 881569, 1017195, 1037140, 1244568, 1356260, 1555710, 1627512, 1763138, 2034390, 2074280, 2644707, 2712520, 3111420, 3526276, 4068780, 4407845, 5289414, 6222840, 7052552, 8137560, 8815690, 10578828, 13223535, 17631380, 21157656, 26447070, 35262760, 52894140, 105788280]

約数ペア:

[(1, 105788280), (2, 52894140), (3, 35262760), (4, 26447070), (5, 21157656), (6, 17631380), (8, 13223535), (10, 10578828), (12, 8815690), (13, 8137560), (15, 7052552), (17, 6222840), (20, 5289414), (24, 4407845), (26, 4068780), (30, 3526276), (34, 3111420), (39, 2712520), (40, 2644707), (51, 2074280), (52, 2034390), (60, 1763138), (65, 1627512), (68, 1555710), (78, 1356260), (85, 1244568), (102, 1037140), (104, 1017195), (120, 881569), (130, 813756), (136, 777855), (156, 678130), (170, 622284), (195, 542504), (204, 518570), (221, 478680), (255, 414856), (260, 406878), (312, 339065), (340, 311142), (390, 271252), (408, 259285), (442, 239340), (510, 207428), (520, 203439), (663, 159560), (680, 155571), (780, 135626), (884, 119670), (1020, 103714), (1105, 95736), (1326, 79780), (1560, 67813), (1768, 59835), (2040, 51857), (2210, 47868), (2652, 39890), (3315, 31912), (3989, 26520), (4420, 23934), (5304, 19945), (6630, 15956), (7978, 13260), (8840, 11967)]