215333040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5309}}^1$

素因数の和:5351

約数の個数: 120

約数和(自身を含む): 722967120

約数和(自身を除く): 507634080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 4056, 5070, 5309, 6760, 8112, 10140, 10618, 13520, 15927, 20280, 21236, 26545, 31854, 40560, 42472, 53090, 63708, 69017, 79635, 84944, 106180, 127416, 138034, 159270, 207051, 212360, 254832, 276068, 318540, 345085, 414102, 424720, 552136, 637080, 690170, 828204, 897221, 1035255, 1104272, 1274160, 1380340, 1656408, 1794442, 2070510, 2691663, 2760680, 3312816, 3588884, 4141020, 4486105, 5383326, 5521360, 7177768, 8282040, 8972210, 10766652, 13458315, 14355536, 16564080, 17944420, 21533304, 26916630, 35888840, 43066608, 53833260, 71777680, 107666520, 215333040]

約数ペア:

[(1, 215333040), (2, 107666520), (3, 71777680), (4, 53833260), (5, 43066608), (6, 35888840), (8, 26916630), (10, 21533304), (12, 17944420), (13, 16564080), (15, 14355536), (16, 13458315), (20, 10766652), (24, 8972210), (26, 8282040), (30, 7177768), (39, 5521360), (40, 5383326), (48, 4486105), (52, 4141020), (60, 3588884), (65, 3312816), (78, 2760680), (80, 2691663), (104, 2070510), (120, 1794442), (130, 1656408), (156, 1380340), (169, 1274160), (195, 1104272), (208, 1035255), (240, 897221), (260, 828204), (312, 690170), (338, 637080), (390, 552136), (507, 424720), (520, 414102), (624, 345085), (676, 318540), (780, 276068), (845, 254832), (1014, 212360), (1040, 207051), (1352, 159270), (1560, 138034), (1690, 127416), (2028, 106180), (2535, 84944), (2704, 79635), (3120, 69017), (3380, 63708), (4056, 53090), (5070, 42472), (5309, 40560), (6760, 31854), (8112, 26545), (10140, 21236), (10618, 20280), (13520, 15927)]