227500560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{45139}}^1$

素因数の和:45165

約数の個数: 120

約数和(自身を含む): 873188160

約数和(自身を除く): 645687600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 45139, 90278, 135417, 180556, 225695, 270834, 315973, 361112, 406251, 451390, 541668, 631946, 677085, 722224, 812502, 902780, 947919, 1083336, 1263892, 1354170, 1579865, 1625004, 1805560, 1895838, 2031255, 2166672, 2527784, 2708340, 2843757, 3159730, 3250008, 3611120, 3791676, 4062510, 4739595, 5055568, 5416680, 5687514, 6319460, 6500016, 7583352, 8125020, 9479190, 10833360, 11375028, 12638920, 14218785, 15166704, 16250040, 18958380, 22750056, 25277840, 28437570, 32500080, 37916760, 45500112, 56875140, 75833520, 113750280, 227500560]

約数ペア:

[(1, 227500560), (2, 113750280), (3, 75833520), (4, 56875140), (5, 45500112), (6, 37916760), (7, 32500080), (8, 28437570), (9, 25277840), (10, 22750056), (12, 18958380), (14, 16250040), (15, 15166704), (16, 14218785), (18, 12638920), (20, 11375028), (21, 10833360), (24, 9479190), (28, 8125020), (30, 7583352), (35, 6500016), (36, 6319460), (40, 5687514), (42, 5416680), (45, 5055568), (48, 4739595), (56, 4062510), (60, 3791676), (63, 3611120), (70, 3250008), (72, 3159730), (80, 2843757), (84, 2708340), (90, 2527784), (105, 2166672), (112, 2031255), (120, 1895838), (126, 1805560), (140, 1625004), (144, 1579865), (168, 1354170), (180, 1263892), (210, 1083336), (240, 947919), (252, 902780), (280, 812502), (315, 722224), (336, 677085), (360, 631946), (420, 541668), (504, 451390), (560, 406251), (630, 361112), (720, 315973), (840, 270834), (1008, 225695), (1260, 180556), (1680, 135417), (2520, 90278), (5040, 45139)]