1231874280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1281

約数の個数: 384

約数和(自身を含む): 5090641920

約数和(自身を除く): 3858767640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 31, 35, 36, 39, 40, 42, 45, 52, 56, 60, 62, 63, 65, 70, 72, 78, 84, 90, 91, 93, 104, 105, 117, 120, 124, 126, 130, 140, 155, 156, 168, 180, 182, 186, 195, 210, 217, 234, 248, 252, 260, 273, 279, 280, 310, 312, 315, 360, 364, 372, 390, 403, 420, 434, 455, 465, 468, 504, 520, 546, 558, 585, 620, 630, 651, 728, 744, 780, 806, 819, 840, 868, 910, 930, 936, 1085, 1092, 1116, 1170, 1209, 1213, 1240, 1260, 1302, 1365, 1395, 1560, 1612, 1638, 1736, 1820, 1860, 1953, 2015, 2170, 2184, 2232, 2340, 2418, 2426, 2520, 2604, 2730, 2790, 2821, 3224, 3255, 3276, 3627, 3639, 3640, 3720, 3906, 4030, 4095, 4340, 4680, 4836, 4852, 5208, 5460, 5580, 5642, 6045, 6065, 6510, 6552, 7254, 7278, 7812, 8060, 8190, 8463, 8491, 8680, 9672, 9704, 9765, 10917, 10920, 11160, 11284, 12090, 12130, 13020, 14105, 14508, 14556, 15624, 15769, 16120, 16380, 16926, 16982, 18135, 18195, 19530, 21834, 22568, 24180, 24260, 25389, 25473, 26040, 28210, 29016, 29112, 31538, 32760, 33852, 33964, 36270, 36390, 37603, 39060, 42315, 42455, 43668, 47307, 48360, 48520, 50778, 50946, 54585, 56420, 63076, 67704, 67928, 72540, 72780, 75206, 76419, 78120, 78845, 84630, 84910, 87336, 94614, 101556, 101892, 109170, 110383, 112809, 112840, 126152, 126945, 127365, 141921, 145080, 145560, 150412, 152838, 157690, 169260, 169820, 188015, 189228, 203112, 203784, 218340, 220766, 225618, 236535, 253890, 254730, 263221, 283842, 300824, 305676, 315380, 331149, 338427, 338520, 339640, 376030, 378456, 382095, 436680, 441532, 451236, 473070, 488839, 507780, 509460, 526442, 551915, 564045, 567684, 611352, 630760, 662298, 676854, 709605, 752060, 764190, 789663, 883064, 902472, 946140, 977678, 993447, 1015560, 1018920, 1052884, 1103830, 1128090, 1135368, 1316105, 1324596, 1353708, 1419210, 1466517, 1504120, 1528380, 1579326, 1655745, 1692135, 1892280, 1955356, 1986894, 2105768, 2207660, 2256180, 2368989, 2444195, 2632210, 2649192, 2707416, 2838420, 2933034, 3056760, 3158652, 3311490, 3384270, 3421873, 3910712, 3948315, 3973788, 4399551, 4415320, 4512360, 4737978, 4888390, 4967235, 5264420, 5676840, 5866068, 6317304, 6622980, 6768540, 6843746, 7332585, 7896630, 7947576, 8799102, 9475956, 9776780, 9934470, 10265619, 10528840, 11732136, 11844945, 13245960, 13537080, 13687492, 14665170, 15793260, 17109365, 17598204, 18951912, 19553560, 19868940, 20531238, 21997755, 23689890, 27374984, 29330340, 30796857, 31586520, 34218730, 35196408, 39737880, 41062476, 43995510, 47379780, 51328095, 58660680, 61593714, 68437460, 82124952, 87991020, 94759560, 102656190, 123187428, 136874920, 153984285, 175982040, 205312380, 246374856, 307968570, 410624760, 615937140, 1231874280]

約数ペア:

[(1, 1231874280), (2, 615937140), (3, 410624760), (4, 307968570), (5, 246374856), (6, 205312380), (7, 175982040), (8, 153984285), (9, 136874920), (10, 123187428), (12, 102656190), (13, 94759560), (14, 87991020), (15, 82124952), (18, 68437460), (20, 61593714), (21, 58660680), (24, 51328095), (26, 47379780), (28, 43995510), (30, 41062476), (31, 39737880), (35, 35196408), (36, 34218730), (39, 31586520), (40, 30796857), (42, 29330340), (45, 27374984), (52, 23689890), (56, 21997755), (60, 20531238), (62, 19868940), (63, 19553560), (65, 18951912), (70, 17598204), (72, 17109365), (78, 15793260), (84, 14665170), (90, 13687492), (91, 13537080), (93, 13245960), (104, 11844945), (105, 11732136), (117, 10528840), (120, 10265619), (124, 9934470), (126, 9776780), (130, 9475956), (140, 8799102), (155, 7947576), (156, 7896630), (168, 7332585), (180, 6843746), (182, 6768540), (186, 6622980), (195, 6317304), (210, 5866068), (217, 5676840), (234, 5264420), (248, 4967235), (252, 4888390), (260, 4737978), (273, 4512360), (279, 4415320), (280, 4399551), (310, 3973788), (312, 3948315), (315, 3910712), (360, 3421873), (364, 3384270), (372, 3311490), (390, 3158652), (403, 3056760), (420, 2933034), (434, 2838420), (455, 2707416), (465, 2649192), (468, 2632210), (504, 2444195), (520, 2368989), (546, 2256180), (558, 2207660), (585, 2105768), (620, 1986894), (630, 1955356), (651, 1892280), (728, 1692135), (744, 1655745), (780, 1579326), (806, 1528380), (819, 1504120), (840, 1466517), (868, 1419210), (910, 1353708), (930, 1324596), (936, 1316105), (1085, 1135368), (1092, 1128090), (1116, 1103830), (1170, 1052884), (1209, 1018920), (1213, 1015560), (1240, 993447), (1260, 977678), (1302, 946140), (1365, 902472), (1395, 883064), (1560, 789663), (1612, 764190), (1638, 752060), (1736, 709605), (1820, 676854), (1860, 662298), (1953, 630760), (2015, 611352), (2170, 567684), (2184, 564045), (2232, 551915), (2340, 526442), (2418, 509460), (2426, 507780), (2520, 488839), (2604, 473070), (2730, 451236), (2790, 441532), (2821, 436680), (3224, 382095), (3255, 378456), (3276, 376030), (3627, 339640), (3639, 338520), (3640, 338427), (3720, 331149), (3906, 315380), (4030, 305676), (4095, 300824), (4340, 283842), (4680, 263221), (4836, 254730), (4852, 253890), (5208, 236535), (5460, 225618), (5580, 220766), (5642, 218340), (6045, 203784), (6065, 203112), (6510, 189228), (6552, 188015), (7254, 169820), (7278, 169260), (7812, 157690), (8060, 152838), (8190, 150412), (8463, 145560), (8491, 145080), (8680, 141921), (9672, 127365), (9704, 126945), (9765, 126152), (10917, 112840), (10920, 112809), (11160, 110383), (11284, 109170), (12090, 101892), (12130, 101556), (13020, 94614), (14105, 87336), (14508, 84910), (14556, 84630), (15624, 78845), (15769, 78120), (16120, 76419), (16380, 75206), (16926, 72780), (16982, 72540), (18135, 67928), (18195, 67704), (19530, 63076), (21834, 56420), (22568, 54585), (24180, 50946), (24260, 50778), (25389, 48520), (25473, 48360), (26040, 47307), (28210, 43668), (29016, 42455), (29112, 42315), (31538, 39060), (32760, 37603), (33852, 36390), (33964, 36270)]