218722680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:89

約数の個数: 480

約数和(自身を含む): 896203440

約数和(自身を除く): 677480760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 19, 20, 22, 24, 27, 30, 33, 34, 36, 38, 40, 44, 45, 51, 54, 55, 57, 60, 66, 68, 72, 76, 81, 85, 88, 90, 95, 99, 102, 108, 110, 114, 120, 132, 135, 136, 152, 153, 162, 165, 170, 171, 180, 187, 190, 198, 204, 209, 216, 220, 228, 255, 264, 270, 285, 297, 306, 323, 324, 330, 340, 342, 360, 361, 374, 380, 396, 405, 408, 418, 440, 456, 459, 495, 510, 513, 540, 561, 570, 594, 612, 627, 646, 648, 660, 680, 684, 722, 748, 760, 765, 792, 810, 836, 855, 891, 918, 935, 969, 990, 1020, 1026, 1045, 1080, 1083, 1122, 1140, 1188, 1224, 1254, 1292, 1320, 1368, 1377, 1444, 1485, 1496, 1530, 1539, 1615, 1620, 1672, 1683, 1710, 1782, 1805, 1836, 1870, 1881, 1938, 1980, 2040, 2052, 2090, 2166, 2244, 2280, 2295, 2376, 2508, 2565, 2584, 2754, 2805, 2888, 2907, 2970, 3060, 3078, 3135, 3230, 3240, 3249, 3366, 3420, 3553, 3564, 3610, 3672, 3740, 3762, 3876, 3960, 3971, 4104, 4180, 4332, 4455, 4488, 4590, 4845, 5016, 5049, 5130, 5415, 5508, 5610, 5643, 5814, 5940, 6120, 6137, 6156, 6270, 6460, 6498, 6732, 6840, 6885, 7106, 7128, 7220, 7480, 7524, 7695, 7752, 7942, 8360, 8415, 8664, 8721, 8910, 9180, 9405, 9690, 9747, 10098, 10260, 10659, 10830, 11016, 11220, 11286, 11628, 11880, 11913, 12274, 12312, 12540, 12920, 12996, 13464, 13770, 14212, 14440, 14535, 15048, 15147, 15390, 15884, 16245, 16830, 16929, 17442, 17765, 17820, 18360, 18411, 18810, 19380, 19494, 19855, 20196, 20520, 21318, 21660, 22440, 22572, 23256, 23826, 24548, 25080, 25245, 25992, 26163, 27540, 28215, 28424, 29070, 29241, 30294, 30685, 30780, 31768, 31977, 32490, 33660, 33858, 34884, 35530, 35640, 35739, 36822, 37620, 38760, 38988, 39710, 40392, 42636, 43320, 43605, 45144, 47652, 48735, 49096, 50490, 52326, 53295, 55080, 55233, 56430, 58140, 58482, 59565, 60588, 61370, 61560, 63954, 64980, 67320, 67507, 67716, 69768, 71060, 71478, 73644, 75240, 75735, 77976, 79420, 84645, 85272, 87210, 92055, 95304, 95931, 97470, 100980, 104652, 106590, 107217, 110466, 112860, 116280, 116964, 119130, 121176, 122740, 127908, 129960, 130815, 135014, 135432, 142120, 142956, 146205, 147288, 151470, 158840, 159885, 165699, 169290, 174420, 178695, 184110, 191862, 194940, 201960, 202521, 209304, 213180, 214434, 220932, 225720, 233928, 238260, 245480, 255816, 261630, 270028, 276165, 285912, 287793, 292410, 302940, 319770, 321651, 331398, 337535, 338580, 348840, 357390, 368220, 383724, 389880, 405042, 426360, 428868, 441864, 476520, 479655, 497097, 523260, 536085, 540056, 552330, 575586, 584820, 605880, 607563, 639540, 643302, 662796, 675070, 677160, 714780, 736440, 767448, 810084, 828495, 857736, 959310, 994194, 1012605, 1046520, 1072170, 1104660, 1151172, 1169640, 1215126, 1279080, 1286604, 1325592, 1350140, 1429560, 1438965, 1608255, 1620168, 1656990, 1822689, 1918620, 1988388, 2025210, 2144340, 2209320, 2302344, 2430252, 2485485, 2573208, 2700280, 2877930, 3037815, 3216510, 3313980, 3645378, 3837240, 3976776, 4050420, 4288680, 4860504, 4970970, 5468067, 5755860, 6075630, 6433020, 6627960, 7290756, 8100840, 9113445, 9941940, 10936134, 11511720, 12151260, 12866040, 14581512, 18226890, 19883880, 21872268, 24302520, 27340335, 36453780, 43744536, 54680670, 72907560, 109361340, 218722680]

約数ペア:

[(1, 218722680), (2, 109361340), (3, 72907560), (4, 54680670), (5, 43744536), (6, 36453780), (8, 27340335), (9, 24302520), (10, 21872268), (11, 19883880), (12, 18226890), (15, 14581512), (17, 12866040), (18, 12151260), (19, 11511720), (20, 10936134), (22, 9941940), (24, 9113445), (27, 8100840), (30, 7290756), (33, 6627960), (34, 6433020), (36, 6075630), (38, 5755860), (40, 5468067), (44, 4970970), (45, 4860504), (51, 4288680), (54, 4050420), (55, 3976776), (57, 3837240), (60, 3645378), (66, 3313980), (68, 3216510), (72, 3037815), (76, 2877930), (81, 2700280), (85, 2573208), (88, 2485485), (90, 2430252), (95, 2302344), (99, 2209320), (102, 2144340), (108, 2025210), (110, 1988388), (114, 1918620), (120, 1822689), (132, 1656990), (135, 1620168), (136, 1608255), (152, 1438965), (153, 1429560), (162, 1350140), (165, 1325592), (170, 1286604), (171, 1279080), (180, 1215126), (187, 1169640), (190, 1151172), (198, 1104660), (204, 1072170), (209, 1046520), (216, 1012605), (220, 994194), (228, 959310), (255, 857736), (264, 828495), (270, 810084), (285, 767448), (297, 736440), (306, 714780), (323, 677160), (324, 675070), (330, 662796), (340, 643302), (342, 639540), (360, 607563), (361, 605880), (374, 584820), (380, 575586), (396, 552330), (405, 540056), (408, 536085), (418, 523260), (440, 497097), (456, 479655), (459, 476520), (495, 441864), (510, 428868), (513, 426360), (540, 405042), (561, 389880), (570, 383724), (594, 368220), (612, 357390), (627, 348840), (646, 338580), (648, 337535), (660, 331398), (680, 321651), (684, 319770), (722, 302940), (748, 292410), (760, 287793), (765, 285912), (792, 276165), (810, 270028), (836, 261630), (855, 255816), (891, 245480), (918, 238260), (935, 233928), (969, 225720), (990, 220932), (1020, 214434), (1026, 213180), (1045, 209304), (1080, 202521), (1083, 201960), (1122, 194940), (1140, 191862), (1188, 184110), (1224, 178695), (1254, 174420), (1292, 169290), (1320, 165699), (1368, 159885), (1377, 158840), (1444, 151470), (1485, 147288), (1496, 146205), (1530, 142956), (1539, 142120), (1615, 135432), (1620, 135014), (1672, 130815), (1683, 129960), (1710, 127908), (1782, 122740), (1805, 121176), (1836, 119130), (1870, 116964), (1881, 116280), (1938, 112860), (1980, 110466), (2040, 107217), (2052, 106590), (2090, 104652), (2166, 100980), (2244, 97470), (2280, 95931), (2295, 95304), (2376, 92055), (2508, 87210), (2565, 85272), (2584, 84645), (2754, 79420), (2805, 77976), (2888, 75735), (2907, 75240), (2970, 73644), (3060, 71478), (3078, 71060), (3135, 69768), (3230, 67716), (3240, 67507), (3249, 67320), (3366, 64980), (3420, 63954), (3553, 61560), (3564, 61370), (3610, 60588), (3672, 59565), (3740, 58482), (3762, 58140), (3876, 56430), (3960, 55233), (3971, 55080), (4104, 53295), (4180, 52326), (4332, 50490), (4455, 49096), (4488, 48735), (4590, 47652), (4845, 45144), (5016, 43605), (5049, 43320), (5130, 42636), (5415, 40392), (5508, 39710), (5610, 38988), (5643, 38760), (5814, 37620), (5940, 36822), (6120, 35739), (6137, 35640), (6156, 35530), (6270, 34884), (6460, 33858), (6498, 33660), (6732, 32490), (6840, 31977), (6885, 31768), (7106, 30780), (7128, 30685), (7220, 30294), (7480, 29241), (7524, 29070), (7695, 28424), (7752, 28215), (7942, 27540), (8360, 26163), (8415, 25992), (8664, 25245), (8721, 25080), (8910, 24548), (9180, 23826), (9405, 23256), (9690, 22572), (9747, 22440), (10098, 21660), (10260, 21318), (10659, 20520), (10830, 20196), (11016, 19855), (11220, 19494), (11286, 19380), (11628, 18810), (11880, 18411), (11913, 18360), (12274, 17820), (12312, 17765), (12540, 17442), (12920, 16929), (12996, 16830), (13464, 16245), (13770, 15884), (14212, 15390), (14440, 15147), (14535, 15048)]