542251320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1237}}^1$

素因数の和:1545

約数の個数: 128

約数和(自身を含む): 1759544640

約数和(自身を除く): 1217293320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 281, 312, 390, 520, 562, 780, 843, 1124, 1237, 1405, 1560, 1686, 2248, 2474, 2810, 3372, 3653, 3711, 4215, 4948, 5620, 6185, 6744, 7306, 7422, 8430, 9896, 10959, 11240, 12370, 14612, 14844, 16081, 16860, 18265, 18555, 21918, 24740, 29224, 29688, 32162, 33720, 36530, 37110, 43836, 48243, 49480, 54795, 64324, 73060, 74220, 80405, 87672, 96486, 109590, 128648, 146120, 148440, 160810, 192972, 219180, 241215, 321620, 347597, 385944, 438360, 482430, 643240, 695194, 964860, 1042791, 1390388, 1737985, 1929720, 2085582, 2780776, 3475970, 4171164, 4518761, 5213955, 6951940, 8342328, 9037522, 10427910, 13556283, 13903880, 18075044, 20855820, 22593805, 27112566, 36150088, 41711640, 45187610, 54225132, 67781415, 90375220, 108450264, 135562830, 180750440, 271125660, 542251320]

約数ペア:

[(1, 542251320), (2, 271125660), (3, 180750440), (4, 135562830), (5, 108450264), (6, 90375220), (8, 67781415), (10, 54225132), (12, 45187610), (13, 41711640), (15, 36150088), (20, 27112566), (24, 22593805), (26, 20855820), (30, 18075044), (39, 13903880), (40, 13556283), (52, 10427910), (60, 9037522), (65, 8342328), (78, 6951940), (104, 5213955), (120, 4518761), (130, 4171164), (156, 3475970), (195, 2780776), (260, 2085582), (281, 1929720), (312, 1737985), (390, 1390388), (520, 1042791), (562, 964860), (780, 695194), (843, 643240), (1124, 482430), (1237, 438360), (1405, 385944), (1560, 347597), (1686, 321620), (2248, 241215), (2474, 219180), (2810, 192972), (3372, 160810), (3653, 148440), (3711, 146120), (4215, 128648), (4948, 109590), (5620, 96486), (6185, 87672), (6744, 80405), (7306, 74220), (7422, 73060), (8430, 64324), (9896, 54795), (10959, 49480), (11240, 48243), (12370, 43836), (14612, 37110), (14844, 36530), (16081, 33720), (16860, 32162), (18265, 29688), (18555, 29224), (21918, 24740)]