215975760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:107

約数の個数: 640

約数和(自身を含む): 959938560

約数和(自身を除く): 743962800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 29, 30, 31, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 58, 60, 62, 65, 66, 70, 77, 78, 80, 84, 87, 88, 91, 93, 104, 105, 110, 112, 116, 120, 124, 130, 132, 140, 143, 145, 154, 155, 156, 165, 168, 174, 176, 182, 186, 195, 203, 208, 210, 217, 220, 231, 232, 240, 248, 260, 264, 273, 280, 286, 290, 308, 310, 312, 319, 330, 336, 341, 348, 364, 372, 377, 385, 390, 403, 406, 420, 429, 434, 435, 440, 455, 462, 464, 465, 496, 520, 528, 546, 560, 572, 580, 609, 616, 620, 624, 638, 651, 660, 682, 696, 715, 728, 744, 754, 770, 780, 806, 812, 840, 858, 868, 870, 880, 899, 910, 924, 930, 957, 1001, 1015, 1023, 1040, 1085, 1092, 1131, 1144, 1155, 1160, 1209, 1218, 1232, 1240, 1276, 1302, 1320, 1364, 1365, 1392, 1430, 1456, 1488, 1508, 1540, 1560, 1595, 1612, 1624, 1680, 1705, 1716, 1736, 1740, 1798, 1820, 1848, 1860, 1885, 1914, 2002, 2015, 2030, 2046, 2145, 2170, 2184, 2233, 2262, 2288, 2310, 2320, 2387, 2418, 2436, 2480, 2552, 2604, 2639, 2640, 2697, 2728, 2730, 2821, 2860, 3003, 3016, 3045, 3080, 3120, 3190, 3224, 3248, 3255, 3410, 3432, 3472, 3480, 3596, 3640, 3696, 3720, 3770, 3828, 4004, 4030, 4060, 4092, 4147, 4290, 4340, 4368, 4433, 4466, 4495, 4524, 4620, 4774, 4785, 4836, 4872, 5005, 5104, 5115, 5208, 5278, 5394, 5456, 5460, 5642, 5655, 5720, 6006, 6032, 6045, 6090, 6160, 6293, 6380, 6448, 6510, 6699, 6820, 6864, 6960, 7161, 7192, 7280, 7440, 7540, 7656, 7917, 8008, 8060, 8120, 8184, 8294, 8463, 8580, 8680, 8866, 8932, 8990, 9048, 9240, 9548, 9570, 9672, 9744, 9889, 10010, 10230, 10416, 10556, 10788, 10920, 11165, 11284, 11310, 11440, 11687, 11935, 12012, 12090, 12180, 12441, 12586, 12760, 13020, 13195, 13299, 13398, 13485, 13640, 14105, 14322, 14384, 15015, 15080, 15312, 15834, 16016, 16120, 16240, 16368, 16588, 16926, 17160, 17360, 17732, 17864, 17980, 18096, 18480, 18879, 19096, 19140, 19344, 19778, 20020, 20460, 20735, 21112, 21576, 21840, 22165, 22330, 22568, 22620, 23374, 23870, 24024, 24180, 24360, 24882, 25172, 25520, 26040, 26390, 26598, 26796, 26970, 27280, 28210, 28644, 29029, 29667, 30030, 30160, 31031, 31465, 31668, 32240, 33176, 33495, 33852, 34320, 35061, 35464, 35728, 35805, 35960, 37758, 38192, 38280, 39556, 39585, 40040, 40920, 41470, 42224, 42315, 43152, 44330, 44660, 45136, 45240, 46748, 47740, 48048, 48360, 48720, 49445, 49764, 50344, 52080, 52780, 53196, 53592, 53940, 56420, 57288, 58058, 58435, 59334, 60060, 62062, 62205, 62930, 63336, 66352, 66495, 66990, 67704, 69223, 70122, 70928, 71610, 71920, 75516, 76560, 79112, 79170, 80080, 81809, 81840, 82940, 84630, 87087, 88660, 89320, 90480, 93093, 93496, 94395, 95480, 96720, 98890, 99528, 100688, 105560, 106392, 107184, 107880, 112840, 114576, 116116, 116870, 118668, 120120, 124124, 124410, 125860, 126672, 128557, 132990, 133980, 135408, 138446, 140244, 143220, 145145, 148335, 151032, 155155, 158224, 158340, 163618, 165880, 169260, 174174, 175305, 177320, 178640, 186186, 186992, 188790, 190960, 197780, 199056, 207669, 211120, 212784, 215760, 225680, 232232, 233740, 237336, 240240, 245427, 248248, 248820, 251720, 257114, 265980, 267960, 276892, 280488, 286440, 290290, 296670, 302064, 310310, 316680, 327236, 331760, 338520, 346115, 348348, 350610, 354640, 372372, 377580, 385671, 395560, 409045, 415338, 435435, 464464, 465465, 467480, 474672, 490854, 496496, 497640, 503440, 514228, 531960, 535920, 553784, 560976, 572880, 580580, 593340, 620620, 633360, 642785, 654472, 677040, 692230, 696696, 701220, 744744, 755160, 771342, 791120, 818090, 830676, 870870, 899899, 930930, 934960, 981708, 995280, 1028456, 1038345, 1063920, 1107568, 1161160, 1186680, 1227135, 1241240, 1285570, 1308944, 1384460, 1393392, 1402440, 1489488, 1510320, 1542684, 1636180, 1661352, 1741740, 1799798, 1861860, 1928355, 1963416, 2056912, 2076690, 2322320, 2373360, 2454270, 2482480, 2571140, 2699697, 2768920, 2804880, 3085368, 3272360, 3322704, 3483480, 3599596, 3723720, 3856710, 3926832, 4153380, 4499495, 4908540, 5142280, 5399394, 5537840, 6170736, 6544720, 6966960, 7199192, 7447440, 7713420, 8306760, 8998990, 9817080, 10284560, 10798788, 13498485, 14398384, 15426840, 16613520, 17997980, 19634160, 21597576, 26996970, 30853680, 35995960, 43195152, 53993940, 71991920, 107987880, 215975760]

約数ペア:

[(1, 215975760), (2, 107987880), (3, 71991920), (4, 53993940), (5, 43195152), (6, 35995960), (7, 30853680), (8, 26996970), (10, 21597576), (11, 19634160), (12, 17997980), (13, 16613520), (14, 15426840), (15, 14398384), (16, 13498485), (20, 10798788), (21, 10284560), (22, 9817080), (24, 8998990), (26, 8306760), (28, 7713420), (29, 7447440), (30, 7199192), (31, 6966960), (33, 6544720), (35, 6170736), (39, 5537840), (40, 5399394), (42, 5142280), (44, 4908540), (48, 4499495), (52, 4153380), (55, 3926832), (56, 3856710), (58, 3723720), (60, 3599596), (62, 3483480), (65, 3322704), (66, 3272360), (70, 3085368), (77, 2804880), (78, 2768920), (80, 2699697), (84, 2571140), (87, 2482480), (88, 2454270), (91, 2373360), (93, 2322320), (104, 2076690), (105, 2056912), (110, 1963416), (112, 1928355), (116, 1861860), (120, 1799798), (124, 1741740), (130, 1661352), (132, 1636180), (140, 1542684), (143, 1510320), (145, 1489488), (154, 1402440), (155, 1393392), (156, 1384460), (165, 1308944), (168, 1285570), (174, 1241240), (176, 1227135), (182, 1186680), (186, 1161160), (195, 1107568), (203, 1063920), (208, 1038345), (210, 1028456), (217, 995280), (220, 981708), (231, 934960), (232, 930930), (240, 899899), (248, 870870), (260, 830676), (264, 818090), (273, 791120), (280, 771342), (286, 755160), (290, 744744), (308, 701220), (310, 696696), (312, 692230), (319, 677040), (330, 654472), (336, 642785), (341, 633360), (348, 620620), (364, 593340), (372, 580580), (377, 572880), (385, 560976), (390, 553784), (403, 535920), (406, 531960), (420, 514228), (429, 503440), (434, 497640), (435, 496496), (440, 490854), (455, 474672), (462, 467480), (464, 465465), (465, 464464), (496, 435435), (520, 415338), (528, 409045), (546, 395560), (560, 385671), (572, 377580), (580, 372372), (609, 354640), (616, 350610), (620, 348348), (624, 346115), (638, 338520), (651, 331760), (660, 327236), (682, 316680), (696, 310310), (715, 302064), (728, 296670), (744, 290290), (754, 286440), (770, 280488), (780, 276892), (806, 267960), (812, 265980), (840, 257114), (858, 251720), (868, 248820), (870, 248248), (880, 245427), (899, 240240), (910, 237336), (924, 233740), (930, 232232), (957, 225680), (1001, 215760), (1015, 212784), (1023, 211120), (1040, 207669), (1085, 199056), (1092, 197780), (1131, 190960), (1144, 188790), (1155, 186992), (1160, 186186), (1209, 178640), (1218, 177320), (1232, 175305), (1240, 174174), (1276, 169260), (1302, 165880), (1320, 163618), (1364, 158340), (1365, 158224), (1392, 155155), (1430, 151032), (1456, 148335), (1488, 145145), (1508, 143220), (1540, 140244), (1560, 138446), (1595, 135408), (1612, 133980), (1624, 132990), (1680, 128557), (1705, 126672), (1716, 125860), (1736, 124410), (1740, 124124), (1798, 120120), (1820, 118668), (1848, 116870), (1860, 116116), (1885, 114576), (1914, 112840), (2002, 107880), (2015, 107184), (2030, 106392), (2046, 105560), (2145, 100688), (2170, 99528), (2184, 98890), (2233, 96720), (2262, 95480), (2288, 94395), (2310, 93496), (2320, 93093), (2387, 90480), (2418, 89320), (2436, 88660), (2480, 87087), (2552, 84630), (2604, 82940), (2639, 81840), (2640, 81809), (2697, 80080), (2728, 79170), (2730, 79112), (2821, 76560), (2860, 75516), (3003, 71920), (3016, 71610), (3045, 70928), (3080, 70122), (3120, 69223), (3190, 67704), (3224, 66990), (3248, 66495), (3255, 66352), (3410, 63336), (3432, 62930), (3472, 62205), (3480, 62062), (3596, 60060), (3640, 59334), (3696, 58435), (3720, 58058), (3770, 57288), (3828, 56420), (4004, 53940), (4030, 53592), (4060, 53196), (4092, 52780), (4147, 52080), (4290, 50344), (4340, 49764), (4368, 49445), (4433, 48720), (4466, 48360), (4495, 48048), (4524, 47740), (4620, 46748), (4774, 45240), (4785, 45136), (4836, 44660), (4872, 44330), (5005, 43152), (5104, 42315), (5115, 42224), (5208, 41470), (5278, 40920), (5394, 40040), (5456, 39585), (5460, 39556), (5642, 38280), (5655, 38192), (5720, 37758), (6006, 35960), (6032, 35805), (6045, 35728), (6090, 35464), (6160, 35061), (6293, 34320), (6380, 33852), (6448, 33495), (6510, 33176), (6699, 32240), (6820, 31668), (6864, 31465), (6960, 31031), (7161, 30160), (7192, 30030), (7280, 29667), (7440, 29029), (7540, 28644), (7656, 28210), (7917, 27280), (8008, 26970), (8060, 26796), (8120, 26598), (8184, 26390), (8294, 26040), (8463, 25520), (8580, 25172), (8680, 24882), (8866, 24360), (8932, 24180), (8990, 24024), (9048, 23870), (9240, 23374), (9548, 22620), (9570, 22568), (9672, 22330), (9744, 22165), (9889, 21840), (10010, 21576), (10230, 21112), (10416, 20735), (10556, 20460), (10788, 20020), (10920, 19778), (11165, 19344), (11284, 19140), (11310, 19096), (11440, 18879), (11687, 18480), (11935, 18096), (12012, 17980), (12090, 17864), (12180, 17732), (12441, 17360), (12586, 17160), (12760, 16926), (13020, 16588), (13195, 16368), (13299, 16240), (13398, 16120), (13485, 16016), (13640, 15834), (14105, 15312), (14322, 15080), (14384, 15015)]