1401928320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56167}}^1$

素因数の和:56202

約数の個数: 128

約数和(自身を含む): 4812474240

約数和(自身を除く): 3410545920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 56167, 112334, 168501, 224668, 280835, 337002, 449336, 561670, 674004, 730171, 842505, 898672, 1123340, 1348008, 1460342, 1685010, 1797344, 2190513, 2246680, 2696016, 2920684, 3370020, 3594688, 3650855, 4381026, 4493360, 5392032, 5841368, 6740040, 7189376, 7301710, 8762052, 8986720, 10784064, 10952565, 11682736, 13480080, 14603420, 17524104, 17973440, 21568128, 21905130, 23365472, 26960160, 29206840, 35048208, 35946880, 43810260, 46730944, 53920320, 58413680, 70096416, 87620520, 93461888, 107840640, 116827360, 140192832, 175241040, 233654720, 280385664, 350482080, 467309440, 700964160, 1401928320]

約数ペア:

[(1, 1401928320), (2, 700964160), (3, 467309440), (4, 350482080), (5, 280385664), (6, 233654720), (8, 175241040), (10, 140192832), (12, 116827360), (13, 107840640), (15, 93461888), (16, 87620520), (20, 70096416), (24, 58413680), (26, 53920320), (30, 46730944), (32, 43810260), (39, 35946880), (40, 35048208), (48, 29206840), (52, 26960160), (60, 23365472), (64, 21905130), (65, 21568128), (78, 17973440), (80, 17524104), (96, 14603420), (104, 13480080), (120, 11682736), (128, 10952565), (130, 10784064), (156, 8986720), (160, 8762052), (192, 7301710), (195, 7189376), (208, 6740040), (240, 5841368), (260, 5392032), (312, 4493360), (320, 4381026), (384, 3650855), (390, 3594688), (416, 3370020), (480, 2920684), (520, 2696016), (624, 2246680), (640, 2190513), (780, 1797344), (832, 1685010), (960, 1460342), (1040, 1348008), (1248, 1123340), (1560, 898672), (1664, 842505), (1920, 730171), (2080, 674004), (2496, 561670), (3120, 449336), (4160, 337002), (4992, 280835), (6240, 224668), (8320, 168501), (12480, 112334), (24960, 56167)]