1223601600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19609}}^1$

素因数の和:19647

約数の個数: 168

約数和(自身を含む): 4323455920

約数和(自身を除く): 3099854320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1560, 1600, 1950, 2080, 2400, 2496, 2600, 3120, 3900, 4160, 4800, 5200, 6240, 7800, 10400, 12480, 15600, 19609, 20800, 31200, 39218, 58827, 62400, 78436, 98045, 117654, 156872, 196090, 235308, 254917, 294135, 313744, 392180, 470616, 490225, 509834, 588270, 627488, 764751, 784360, 941232, 980450, 1019668, 1176540, 1254976, 1274585, 1470675, 1529502, 1568720, 1882464, 1960900, 2039336, 2353080, 2549170, 2941350, 3059004, 3137440, 3764928, 3823755, 3921800, 4078672, 4706160, 5098340, 5882700, 6118008, 6274880, 6372925, 7647510, 7843600, 8157344, 9412320, 10196680, 11765400, 12236016, 12745850, 15295020, 15687200, 16314688, 18824640, 19118775, 20393360, 23530800, 24472032, 25491700, 30590040, 31374400, 38237550, 40786720, 47061600, 48944064, 50983400, 61180080, 76475100, 81573440, 94123200, 101966800, 122360160, 152950200, 203933600, 244720320, 305900400, 407867200, 611800800, 1223601600]

約数ペア:

[(1, 1223601600), (2, 611800800), (3, 407867200), (4, 305900400), (5, 244720320), (6, 203933600), (8, 152950200), (10, 122360160), (12, 101966800), (13, 94123200), (15, 81573440), (16, 76475100), (20, 61180080), (24, 50983400), (25, 48944064), (26, 47061600), (30, 40786720), (32, 38237550), (39, 31374400), (40, 30590040), (48, 25491700), (50, 24472032), (52, 23530800), (60, 20393360), (64, 19118775), (65, 18824640), (75, 16314688), (78, 15687200), (80, 15295020), (96, 12745850), (100, 12236016), (104, 11765400), (120, 10196680), (130, 9412320), (150, 8157344), (156, 7843600), (160, 7647510), (192, 6372925), (195, 6274880), (200, 6118008), (208, 5882700), (240, 5098340), (260, 4706160), (300, 4078672), (312, 3921800), (320, 3823755), (325, 3764928), (390, 3137440), (400, 3059004), (416, 2941350), (480, 2549170), (520, 2353080), (600, 2039336), (624, 1960900), (650, 1882464), (780, 1568720), (800, 1529502), (832, 1470675), (960, 1274585), (975, 1254976), (1040, 1176540), (1200, 1019668), (1248, 980450), (1300, 941232), (1560, 784360), (1600, 764751), (1950, 627488), (2080, 588270), (2400, 509834), (2496, 490225), (2600, 470616), (3120, 392180), (3900, 313744), (4160, 294135), (4800, 254917), (5200, 235308), (6240, 196090), (7800, 156872), (10400, 117654), (12480, 98045), (15600, 78436), (19609, 62400), (20800, 58827), (31200, 39218)]