1520293320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:570

約数の個数: 512

約数和(自身を含む): 6451200000

約数和(自身を除く): 4930906680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 31, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 62, 63, 65, 70, 72, 78, 84, 90, 91, 93, 104, 105, 108, 117, 120, 124, 126, 130, 135, 140, 155, 156, 168, 180, 182, 186, 189, 195, 210, 216, 217, 234, 248, 252, 260, 270, 273, 279, 280, 310, 312, 315, 351, 360, 364, 372, 378, 390, 403, 420, 434, 455, 465, 468, 499, 504, 520, 540, 546, 558, 585, 620, 630, 651, 702, 728, 744, 756, 780, 806, 819, 837, 840, 868, 910, 930, 936, 945, 998, 1080, 1085, 1092, 1116, 1170, 1209, 1240, 1260, 1302, 1365, 1395, 1404, 1497, 1512, 1560, 1612, 1638, 1674, 1736, 1755, 1820, 1860, 1890, 1953, 1996, 2015, 2170, 2184, 2232, 2340, 2418, 2457, 2495, 2520, 2604, 2730, 2790, 2808, 2821, 2994, 3224, 3255, 3276, 3348, 3493, 3510, 3627, 3640, 3720, 3780, 3906, 3992, 4030, 4095, 4185, 4340, 4491, 4680, 4836, 4914, 4990, 5208, 5460, 5580, 5642, 5859, 5988, 6045, 6487, 6510, 6552, 6696, 6986, 7020, 7254, 7485, 7560, 7812, 8060, 8190, 8370, 8463, 8680, 8982, 9672, 9765, 9828, 9980, 10479, 10881, 10920, 11160, 11284, 11718, 11976, 12090, 12285, 12974, 13020, 13473, 13972, 14040, 14105, 14508, 14970, 15469, 15624, 16120, 16380, 16740, 16926, 17465, 17964, 18135, 19461, 19530, 19656, 19960, 20958, 21762, 22455, 22568, 23436, 24180, 24570, 25389, 25948, 26040, 26946, 27944, 28210, 29016, 29295, 29940, 30938, 31437, 32435, 32760, 33480, 33852, 34930, 35928, 36270, 38922, 39060, 41916, 42315, 43524, 44910, 45409, 46407, 46872, 48360, 49140, 50778, 51896, 52395, 53892, 54405, 56420, 58383, 58590, 59880, 61876, 62874, 64870, 67365, 67704, 69860, 72540, 76167, 77345, 77844, 78120, 83832, 84630, 87048, 89820, 90818, 92814, 94311, 97305, 98280, 101556, 104790, 107784, 108283, 108810, 112840, 116766, 117180, 123752, 125748, 126945, 129740, 134730, 136227, 139221, 139720, 145080, 152334, 154690, 155688, 157185, 169260, 175149, 179640, 181636, 185628, 188622, 194610, 201097, 203112, 209580, 216566, 217620, 227045, 232035, 233532, 234360, 251496, 253890, 259480, 269460, 272454, 278442, 291915, 304668, 309380, 314370, 324849, 338520, 350298, 363272, 371256, 377244, 380835, 389220, 402194, 408681, 417663, 419160, 433132, 435240, 454090, 464070, 467064, 471555, 507780, 538920, 541415, 544908, 556884, 583830, 603291, 609336, 618760, 628740, 649698, 681135, 696105, 700596, 754488, 761670, 778440, 804388, 817362, 835326, 866264, 875745, 908180, 928140, 943110, 974547, 1005485, 1015560, 1082830, 1089816, 1113768, 1167660, 1206582, 1226043, 1257480, 1299396, 1362270, 1392210, 1401192, 1407679, 1523340, 1608776, 1624245, 1634724, 1670652, 1751490, 1809873, 1816360, 1856280, 1886220, 1949094, 2010970, 2043405, 2088315, 2165660, 2335320, 2413164, 2452086, 2598792, 2724540, 2784420, 2815358, 2923641, 3016455, 3046680, 3248490, 3269448, 3341304, 3502980, 3619746, 3772440, 3898188, 4021940, 4086810, 4176630, 4223037, 4331320, 4826328, 4872735, 4904172, 5429619, 5449080, 5568840, 5630716, 5847282, 6032910, 6130215, 6496980, 7005960, 7038395, 7239492, 7796376, 8043880, 8173620, 8353260, 8446074, 9049365, 9745470, 9808344, 10859238, 11261432, 11694564, 12065820, 12260430, 12669111, 12993960, 14076790, 14478984, 14618205, 16347240, 16706520, 16892148, 18098730, 19490940, 21115185, 21718476, 23389128, 24131640, 24520860, 25338222, 27148095, 28153580, 29236410, 33784296, 36197460, 38007333, 38981880, 42230370, 43436952, 49041720, 50676444, 54296190, 56307160, 58472820, 63345555, 72394920, 76014666, 84460740, 101352888, 108592380, 116945640, 126691110, 152029332, 168921480, 190036665, 217184760, 253382220, 304058664, 380073330, 506764440, 760146660, 1520293320]

約数ペア:

[(1, 1520293320), (2, 760146660), (3, 506764440), (4, 380073330), (5, 304058664), (6, 253382220), (7, 217184760), (8, 190036665), (9, 168921480), (10, 152029332), (12, 126691110), (13, 116945640), (14, 108592380), (15, 101352888), (18, 84460740), (20, 76014666), (21, 72394920), (24, 63345555), (26, 58472820), (27, 56307160), (28, 54296190), (30, 50676444), (31, 49041720), (35, 43436952), (36, 42230370), (39, 38981880), (40, 38007333), (42, 36197460), (45, 33784296), (52, 29236410), (54, 28153580), (56, 27148095), (60, 25338222), (62, 24520860), (63, 24131640), (65, 23389128), (70, 21718476), (72, 21115185), (78, 19490940), (84, 18098730), (90, 16892148), (91, 16706520), (93, 16347240), (104, 14618205), (105, 14478984), (108, 14076790), (117, 12993960), (120, 12669111), (124, 12260430), (126, 12065820), (130, 11694564), (135, 11261432), (140, 10859238), (155, 9808344), (156, 9745470), (168, 9049365), (180, 8446074), (182, 8353260), (186, 8173620), (189, 8043880), (195, 7796376), (210, 7239492), (216, 7038395), (217, 7005960), (234, 6496980), (248, 6130215), (252, 6032910), (260, 5847282), (270, 5630716), (273, 5568840), (279, 5449080), (280, 5429619), (310, 4904172), (312, 4872735), (315, 4826328), (351, 4331320), (360, 4223037), (364, 4176630), (372, 4086810), (378, 4021940), (390, 3898188), (403, 3772440), (420, 3619746), (434, 3502980), (455, 3341304), (465, 3269448), (468, 3248490), (499, 3046680), (504, 3016455), (520, 2923641), (540, 2815358), (546, 2784420), (558, 2724540), (585, 2598792), (620, 2452086), (630, 2413164), (651, 2335320), (702, 2165660), (728, 2088315), (744, 2043405), (756, 2010970), (780, 1949094), (806, 1886220), (819, 1856280), (837, 1816360), (840, 1809873), (868, 1751490), (910, 1670652), (930, 1634724), (936, 1624245), (945, 1608776), (998, 1523340), (1080, 1407679), (1085, 1401192), (1092, 1392210), (1116, 1362270), (1170, 1299396), (1209, 1257480), (1240, 1226043), (1260, 1206582), (1302, 1167660), (1365, 1113768), (1395, 1089816), (1404, 1082830), (1497, 1015560), (1512, 1005485), (1560, 974547), (1612, 943110), (1638, 928140), (1674, 908180), (1736, 875745), (1755, 866264), (1820, 835326), (1860, 817362), (1890, 804388), (1953, 778440), (1996, 761670), (2015, 754488), (2170, 700596), (2184, 696105), (2232, 681135), (2340, 649698), (2418, 628740), (2457, 618760), (2495, 609336), (2520, 603291), (2604, 583830), (2730, 556884), (2790, 544908), (2808, 541415), (2821, 538920), (2994, 507780), (3224, 471555), (3255, 467064), (3276, 464070), (3348, 454090), (3493, 435240), (3510, 433132), (3627, 419160), (3640, 417663), (3720, 408681), (3780, 402194), (3906, 389220), (3992, 380835), (4030, 377244), (4095, 371256), (4185, 363272), (4340, 350298), (4491, 338520), (4680, 324849), (4836, 314370), (4914, 309380), (4990, 304668), (5208, 291915), (5460, 278442), (5580, 272454), (5642, 269460), (5859, 259480), (5988, 253890), (6045, 251496), (6487, 234360), (6510, 233532), (6552, 232035), (6696, 227045), (6986, 217620), (7020, 216566), (7254, 209580), (7485, 203112), (7560, 201097), (7812, 194610), (8060, 188622), (8190, 185628), (8370, 181636), (8463, 179640), (8680, 175149), (8982, 169260), (9672, 157185), (9765, 155688), (9828, 154690), (9980, 152334), (10479, 145080), (10881, 139720), (10920, 139221), (11160, 136227), (11284, 134730), (11718, 129740), (11976, 126945), (12090, 125748), (12285, 123752), (12974, 117180), (13020, 116766), (13473, 112840), (13972, 108810), (14040, 108283), (14105, 107784), (14508, 104790), (14970, 101556), (15469, 98280), (15624, 97305), (16120, 94311), (16380, 92814), (16740, 90818), (16926, 89820), (17465, 87048), (17964, 84630), (18135, 83832), (19461, 78120), (19530, 77844), (19656, 77345), (19960, 76167), (20958, 72540), (21762, 69860), (22455, 67704), (22568, 67365), (23436, 64870), (24180, 62874), (24570, 61876), (25389, 59880), (25948, 58590), (26040, 58383), (26946, 56420), (27944, 54405), (28210, 53892), (29016, 52395), (29295, 51896), (29940, 50778), (30938, 49140), (31437, 48360), (32435, 46872), (32760, 46407), (33480, 45409), (33852, 44910), (34930, 43524), (35928, 42315), (36270, 41916), (38922, 39060)]