220156535520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{894073}}^1$

素因数の和:894119

約数の個数: 240

約数和(自身を含む): 817863132240

約数和(自身を除く): 597706596720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 4104, 4320, 4560, 5130, 5472, 6156, 6480, 6840, 7695, 8208, 9120, 10260, 12312, 12960, 13680, 15390, 16416, 20520, 24624, 27360, 30780, 41040, 49248, 61560, 82080, 123120, 246240, 894073, 1788146, 2682219, 3576292, 4470365, 5364438, 7152584, 8046657, 8940730, 10728876, 13411095, 14305168, 16093314, 16987387, 17881460, 21457752, 24139971, 26822190, 28610336, 32186628, 33974774, 35762920, 40233285, 42915504, 48279942, 50962161, 53644380, 64373256, 67949548, 71525840, 72419913, 80466570, 84936935, 85831008, 96559884, 101924322, 107288760, 120699855, 128746512, 135899096, 143051680, 144839826, 152886483, 160933140, 169873870, 193119768, 203848644, 214577520, 241399710, 254810805, 257493024, 271798192, 289679652, 305772966, 321866280, 339747740, 362099565, 386239536, 407697288, 429155040, 458659449, 482799420, 509621610, 543596384, 579359304, 611545932, 643732560, 679495480, 724199130, 764432415, 772479072, 815394576, 917318898, 965598840, 1019243220, 1158718608, 1223091864, 1287465120, 1358990960, 1375978347, 1448398260, 1528864830, 1630789152, 1834637796, 1931197680, 2038486440, 2293297245, 2317437216, 2446183728, 2717981920, 2751956694, 2896796520, 3057729660, 3669275592, 3862395360, 4076972880, 4586594490, 4892367456, 5503913388, 5793593040, 6115459320, 6879891735, 7338551184, 8153945760, 9173188980, 11007826776, 11587186080, 12230918640, 13759783470, 14677102368, 18346377960, 22015653552, 24461837280, 27519566940, 36692755920, 44031307104, 55039133880, 73385511840, 110078267760, 220156535520]

約数ペア:

[(1, 220156535520), (2, 110078267760), (3, 73385511840), (4, 55039133880), (5, 44031307104), (6, 36692755920), (8, 27519566940), (9, 24461837280), (10, 22015653552), (12, 18346377960), (15, 14677102368), (16, 13759783470), (18, 12230918640), (19, 11587186080), (20, 11007826776), (24, 9173188980), (27, 8153945760), (30, 7338551184), (32, 6879891735), (36, 6115459320), (38, 5793593040), (40, 5503913388), (45, 4892367456), (48, 4586594490), (54, 4076972880), (57, 3862395360), (60, 3669275592), (72, 3057729660), (76, 2896796520), (80, 2751956694), (81, 2717981920), (90, 2446183728), (95, 2317437216), (96, 2293297245), (108, 2038486440), (114, 1931197680), (120, 1834637796), (135, 1630789152), (144, 1528864830), (152, 1448398260), (160, 1375978347), (162, 1358990960), (171, 1287465120), (180, 1223091864), (190, 1158718608), (216, 1019243220), (228, 965598840), (240, 917318898), (270, 815394576), (285, 772479072), (288, 764432415), (304, 724199130), (324, 679495480), (342, 643732560), (360, 611545932), (380, 579359304), (405, 543596384), (432, 509621610), (456, 482799420), (480, 458659449), (513, 429155040), (540, 407697288), (570, 386239536), (608, 362099565), (648, 339747740), (684, 321866280), (720, 305772966), (760, 289679652), (810, 271798192), (855, 257493024), (864, 254810805), (912, 241399710), (1026, 214577520), (1080, 203848644), (1140, 193119768), (1296, 169873870), (1368, 160933140), (1440, 152886483), (1520, 144839826), (1539, 143051680), (1620, 135899096), (1710, 128746512), (1824, 120699855), (2052, 107288760), (2160, 101924322), (2280, 96559884), (2565, 85831008), (2592, 84936935), (2736, 80466570), (3040, 72419913), (3078, 71525840), (3240, 67949548), (3420, 64373256), (4104, 53644380), (4320, 50962161), (4560, 48279942), (5130, 42915504), (5472, 40233285), (6156, 35762920), (6480, 33974774), (6840, 32186628), (7695, 28610336), (8208, 26822190), (9120, 24139971), (10260, 21457752), (12312, 17881460), (12960, 16987387), (13680, 16093314), (15390, 14305168), (16416, 13411095), (20520, 10728876), (24624, 8940730), (27360, 8046657), (30780, 7152584), (41040, 5364438), (49248, 4470365), (61560, 3576292), (82080, 2682219), (123120, 1788146), (246240, 894073)]