1400002920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5813}}^1$

素因数の和:6056

約数の個数: 128

約数和(自身を含む): 4688409600

約数和(自身を除く): 3288406680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 223, 270, 360, 446, 540, 669, 892, 1080, 1115, 1338, 1784, 2007, 2230, 2676, 3345, 4014, 4460, 5352, 5813, 6021, 6690, 8028, 8920, 10035, 11626, 12042, 13380, 16056, 17439, 20070, 23252, 24084, 26760, 29065, 30105, 34878, 40140, 46504, 48168, 52317, 58130, 60210, 69756, 80280, 87195, 104634, 116260, 120420, 139512, 156951, 174390, 209268, 232520, 240840, 261585, 313902, 348780, 418536, 523170, 627804, 697560, 784755, 1046340, 1255608, 1296299, 1569510, 2092680, 2592598, 3139020, 3888897, 5185196, 6278040, 6481495, 7777794, 10370392, 11666691, 12962990, 15555588, 19444485, 23333382, 25925980, 31111176, 35000073, 38888970, 46666764, 51851960, 58333455, 70000146, 77777940, 93333528, 116666910, 140000292, 155555880, 175000365, 233333820, 280000584, 350000730, 466667640, 700001460, 1400002920]

約数ペア:

[(1, 1400002920), (2, 700001460), (3, 466667640), (4, 350000730), (5, 280000584), (6, 233333820), (8, 175000365), (9, 155555880), (10, 140000292), (12, 116666910), (15, 93333528), (18, 77777940), (20, 70000146), (24, 58333455), (27, 51851960), (30, 46666764), (36, 38888970), (40, 35000073), (45, 31111176), (54, 25925980), (60, 23333382), (72, 19444485), (90, 15555588), (108, 12962990), (120, 11666691), (135, 10370392), (180, 7777794), (216, 6481495), (223, 6278040), (270, 5185196), (360, 3888897), (446, 3139020), (540, 2592598), (669, 2092680), (892, 1569510), (1080, 1296299), (1115, 1255608), (1338, 1046340), (1784, 784755), (2007, 697560), (2230, 627804), (2676, 523170), (3345, 418536), (4014, 348780), (4460, 313902), (5352, 261585), (5813, 240840), (6021, 232520), (6690, 209268), (8028, 174390), (8920, 156951), (10035, 139512), (11626, 120420), (12042, 116260), (13380, 104634), (16056, 87195), (17439, 80280), (20070, 69756), (23252, 60210), (24084, 58130), (26760, 52317), (29065, 48168), (30105, 46504), (34878, 40140)]