220412160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 324

約数和(自身を含む): 820038492

約数和(自身を除く): 599626332

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 53, 57, 60, 64, 72, 76, 80, 90, 95, 96, 106, 114, 120, 128, 144, 152, 159, 160, 171, 180, 190, 192, 212, 228, 240, 256, 265, 285, 288, 304, 318, 320, 342, 360, 361, 380, 384, 424, 456, 477, 480, 530, 570, 576, 608, 636, 640, 684, 720, 722, 760, 768, 795, 848, 855, 912, 954, 960, 1007, 1060, 1083, 1140, 1152, 1216, 1272, 1280, 1368, 1440, 1444, 1520, 1590, 1696, 1710, 1805, 1824, 1908, 1920, 2014, 2120, 2166, 2280, 2304, 2385, 2432, 2544, 2736, 2880, 2888, 3021, 3040, 3180, 3249, 3392, 3420, 3610, 3648, 3816, 3840, 4028, 4240, 4332, 4560, 4770, 4864, 5035, 5088, 5415, 5472, 5760, 5776, 6042, 6080, 6360, 6498, 6784, 6840, 7220, 7296, 7632, 8056, 8480, 8664, 9063, 9120, 9540, 10070, 10176, 10830, 10944, 11520, 11552, 12084, 12160, 12720, 12996, 13568, 13680, 14440, 14592, 15105, 15264, 16112, 16245, 16960, 17328, 18126, 18240, 19080, 19133, 20140, 20352, 21660, 21888, 23104, 24168, 24320, 25440, 25992, 27360, 28880, 30210, 30528, 32224, 32490, 33920, 34656, 36252, 36480, 38160, 38266, 40280, 40704, 43320, 43776, 45315, 46208, 48336, 50880, 51984, 54720, 57399, 57760, 60420, 61056, 64448, 64980, 67840, 69312, 72504, 72960, 76320, 76532, 80560, 86640, 90630, 92416, 95665, 96672, 101760, 103968, 109440, 114798, 115520, 120840, 122112, 128896, 129960, 138624, 145008, 152640, 153064, 161120, 172197, 173280, 181260, 191330, 193344, 203520, 207936, 218880, 229596, 231040, 241680, 257792, 259920, 277248, 286995, 290016, 305280, 306128, 322240, 344394, 346560, 362520, 382660, 386688, 415872, 459192, 462080, 483360, 519840, 573990, 580032, 610560, 612256, 644480, 688788, 693120, 725040, 765320, 773376, 831744, 860985, 918384, 966720, 1039680, 1147980, 1160064, 1224512, 1288960, 1377576, 1386240, 1450080, 1530640, 1721970, 1836768, 1933440, 2079360, 2295960, 2320128, 2449024, 2755152, 2900160, 3061280, 3443940, 3673536, 3866880, 4158720, 4591920, 4898048, 5510304, 5800320, 6122560, 6887880, 7347072, 9183840, 11020608, 11600640, 12245120, 13775760, 14694144, 18367680, 22041216, 24490240, 27551520, 36735360, 44082432, 55103040, 73470720, 110206080, 220412160]

約数ペア:

[(1, 220412160), (2, 110206080), (3, 73470720), (4, 55103040), (5, 44082432), (6, 36735360), (8, 27551520), (9, 24490240), (10, 22041216), (12, 18367680), (15, 14694144), (16, 13775760), (18, 12245120), (19, 11600640), (20, 11020608), (24, 9183840), (30, 7347072), (32, 6887880), (36, 6122560), (38, 5800320), (40, 5510304), (45, 4898048), (48, 4591920), (53, 4158720), (57, 3866880), (60, 3673536), (64, 3443940), (72, 3061280), (76, 2900160), (80, 2755152), (90, 2449024), (95, 2320128), (96, 2295960), (106, 2079360), (114, 1933440), (120, 1836768), (128, 1721970), (144, 1530640), (152, 1450080), (159, 1386240), (160, 1377576), (171, 1288960), (180, 1224512), (190, 1160064), (192, 1147980), (212, 1039680), (228, 966720), (240, 918384), (256, 860985), (265, 831744), (285, 773376), (288, 765320), (304, 725040), (318, 693120), (320, 688788), (342, 644480), (360, 612256), (361, 610560), (380, 580032), (384, 573990), (424, 519840), (456, 483360), (477, 462080), (480, 459192), (530, 415872), (570, 386688), (576, 382660), (608, 362520), (636, 346560), (640, 344394), (684, 322240), (720, 306128), (722, 305280), (760, 290016), (768, 286995), (795, 277248), (848, 259920), (855, 257792), (912, 241680), (954, 231040), (960, 229596), (1007, 218880), (1060, 207936), (1083, 203520), (1140, 193344), (1152, 191330), (1216, 181260), (1272, 173280), (1280, 172197), (1368, 161120), (1440, 153064), (1444, 152640), (1520, 145008), (1590, 138624), (1696, 129960), (1710, 128896), (1805, 122112), (1824, 120840), (1908, 115520), (1920, 114798), (2014, 109440), (2120, 103968), (2166, 101760), (2280, 96672), (2304, 95665), (2385, 92416), (2432, 90630), (2544, 86640), (2736, 80560), (2880, 76532), (2888, 76320), (3021, 72960), (3040, 72504), (3180, 69312), (3249, 67840), (3392, 64980), (3420, 64448), (3610, 61056), (3648, 60420), (3816, 57760), (3840, 57399), (4028, 54720), (4240, 51984), (4332, 50880), (4560, 48336), (4770, 46208), (4864, 45315), (5035, 43776), (5088, 43320), (5415, 40704), (5472, 40280), (5760, 38266), (5776, 38160), (6042, 36480), (6080, 36252), (6360, 34656), (6498, 33920), (6784, 32490), (6840, 32224), (7220, 30528), (7296, 30210), (7632, 28880), (8056, 27360), (8480, 25992), (8664, 25440), (9063, 24320), (9120, 24168), (9540, 23104), (10070, 21888), (10176, 21660), (10830, 20352), (10944, 20140), (11520, 19133), (11552, 19080), (12084, 18240), (12160, 18126), (12720, 17328), (12996, 16960), (13568, 16245), (13680, 16112), (14440, 15264), (14592, 15105)]