219039120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4409}}^1$

素因数の和:4454

約数の個数: 160

約数和(自身を含む): 787449600

約数和(自身を除く): 568410480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 4140, 4409, 4968, 5520, 6210, 8280, 8818, 9936, 12420, 13227, 16560, 17636, 22045, 24840, 26454, 35272, 39681, 44090, 49680, 52908, 66135, 70544, 79362, 88180, 101407, 105816, 119043, 132270, 158724, 176360, 198405, 202814, 211632, 238086, 264540, 304221, 317448, 352720, 396810, 405628, 476172, 507035, 529080, 595215, 608442, 634896, 793620, 811256, 912663, 952344, 1014070, 1058160, 1190430, 1216884, 1521105, 1587240, 1622512, 1825326, 1904688, 2028140, 2380860, 2433768, 2737989, 3042210, 3174480, 3650652, 4056280, 4563315, 4761720, 4867536, 5475978, 6084420, 7301304, 8112560, 9126630, 9523440, 10951956, 12168840, 13689945, 14602608, 18253260, 21903912, 24337680, 27379890, 36506520, 43807824, 54759780, 73013040, 109519560, 219039120]

約数ペア:

[(1, 219039120), (2, 109519560), (3, 73013040), (4, 54759780), (5, 43807824), (6, 36506520), (8, 27379890), (9, 24337680), (10, 21903912), (12, 18253260), (15, 14602608), (16, 13689945), (18, 12168840), (20, 10951956), (23, 9523440), (24, 9126630), (27, 8112560), (30, 7301304), (36, 6084420), (40, 5475978), (45, 4867536), (46, 4761720), (48, 4563315), (54, 4056280), (60, 3650652), (69, 3174480), (72, 3042210), (80, 2737989), (90, 2433768), (92, 2380860), (108, 2028140), (115, 1904688), (120, 1825326), (135, 1622512), (138, 1587240), (144, 1521105), (180, 1216884), (184, 1190430), (207, 1058160), (216, 1014070), (230, 952344), (240, 912663), (270, 811256), (276, 793620), (345, 634896), (360, 608442), (368, 595215), (414, 529080), (432, 507035), (460, 476172), (540, 405628), (552, 396810), (621, 352720), (690, 317448), (720, 304221), (828, 264540), (920, 238086), (1035, 211632), (1080, 202814), (1104, 198405), (1242, 176360), (1380, 158724), (1656, 132270), (1840, 119043), (2070, 105816), (2160, 101407), (2484, 88180), (2760, 79362), (3105, 70544), (3312, 66135), (4140, 52908), (4409, 49680), (4968, 44090), (5520, 39681), (6210, 35272), (8280, 26454), (8818, 24840), (9936, 22045), (12420, 17636), (13227, 16560)]