202973160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5657}}^1$

素因数の和:5707

約数の個数: 128

約数和(自身を含む): 684391680

約数和(自身を除く): 481418520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 1196, 1380, 1495, 1560, 1794, 2392, 2760, 2990, 3588, 4485, 5657, 5980, 7176, 8970, 11314, 11960, 16971, 17940, 22628, 28285, 33942, 35880, 45256, 56570, 67884, 73541, 84855, 113140, 130111, 135768, 147082, 169710, 220623, 226280, 260222, 294164, 339420, 367705, 390333, 441246, 520444, 588328, 650555, 678840, 735410, 780666, 882492, 1040888, 1103115, 1301110, 1470820, 1561332, 1691443, 1764984, 1951665, 2206230, 2602220, 2941640, 3122664, 3382886, 3903330, 4412460, 5074329, 5204440, 6765772, 7806660, 8457215, 8824920, 10148658, 13531544, 15613320, 16914430, 20297316, 25371645, 33828860, 40594632, 50743290, 67657720, 101486580, 202973160]

約数ペア:

[(1, 202973160), (2, 101486580), (3, 67657720), (4, 50743290), (5, 40594632), (6, 33828860), (8, 25371645), (10, 20297316), (12, 16914430), (13, 15613320), (15, 13531544), (20, 10148658), (23, 8824920), (24, 8457215), (26, 7806660), (30, 6765772), (39, 5204440), (40, 5074329), (46, 4412460), (52, 3903330), (60, 3382886), (65, 3122664), (69, 2941640), (78, 2602220), (92, 2206230), (104, 1951665), (115, 1764984), (120, 1691443), (130, 1561332), (138, 1470820), (156, 1301110), (184, 1103115), (195, 1040888), (230, 882492), (260, 780666), (276, 735410), (299, 678840), (312, 650555), (345, 588328), (390, 520444), (460, 441246), (520, 390333), (552, 367705), (598, 339420), (690, 294164), (780, 260222), (897, 226280), (920, 220623), (1196, 169710), (1380, 147082), (1495, 135768), (1560, 130111), (1794, 113140), (2392, 84855), (2760, 73541), (2990, 67884), (3588, 56570), (4485, 45256), (5657, 35880), (5980, 33942), (7176, 28285), (8970, 22628), (11314, 17940), (11960, 16971)]