1228489080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:275

約数の個数: 512

約数和(自身を含む): 4954521600

約数和(自身を除く): 3726032520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 31, 35, 38, 39, 40, 42, 52, 56, 57, 60, 62, 65, 70, 76, 78, 84, 91, 93, 95, 104, 105, 114, 120, 124, 130, 133, 140, 152, 155, 156, 168, 182, 186, 190, 191, 195, 210, 217, 228, 247, 248, 260, 266, 273, 280, 285, 310, 312, 364, 372, 380, 382, 390, 399, 403, 420, 434, 455, 456, 465, 494, 520, 532, 546, 570, 573, 589, 620, 651, 665, 728, 741, 744, 760, 764, 780, 798, 806, 840, 868, 910, 930, 955, 988, 1064, 1085, 1092, 1140, 1146, 1178, 1209, 1235, 1240, 1302, 1330, 1337, 1365, 1482, 1528, 1560, 1596, 1612, 1729, 1736, 1767, 1820, 1860, 1910, 1976, 1995, 2015, 2170, 2184, 2280, 2292, 2356, 2418, 2470, 2483, 2604, 2660, 2674, 2730, 2821, 2865, 2945, 2964, 3192, 3224, 3255, 3458, 3534, 3629, 3640, 3705, 3720, 3820, 3990, 4011, 4030, 4123, 4340, 4584, 4712, 4836, 4940, 4966, 5187, 5208, 5320, 5348, 5460, 5642, 5730, 5890, 5921, 5928, 6045, 6510, 6685, 6916, 7068, 7258, 7410, 7449, 7640, 7657, 7980, 8022, 8060, 8246, 8463, 8645, 8680, 8835, 9672, 9880, 9932, 10374, 10696, 10887, 10920, 11284, 11460, 11780, 11842, 12090, 12369, 12415, 13020, 13370, 13832, 14105, 14136, 14516, 14820, 14898, 15314, 15960, 16044, 16120, 16492, 16926, 17290, 17381, 17670, 17763, 18145, 19864, 20055, 20615, 20748, 21774, 22568, 22920, 22971, 23560, 23684, 24180, 24738, 24830, 25403, 25935, 26040, 26740, 28210, 29032, 29605, 29640, 29796, 30628, 32088, 32984, 33852, 34580, 34762, 35340, 35526, 36290, 37245, 38285, 40110, 41230, 41447, 41496, 42315, 43548, 45942, 47177, 47368, 48360, 49476, 49660, 50806, 51870, 52143, 53480, 53599, 54435, 56420, 59210, 59592, 61256, 61845, 67704, 69160, 69524, 70680, 71052, 72580, 74490, 76209, 76570, 76973, 80220, 82460, 82894, 84630, 86905, 87096, 88815, 91884, 94354, 98952, 99320, 101612, 103740, 104286, 107198, 108870, 112499, 112840, 114855, 118420, 123690, 124341, 127015, 139048, 141531, 142104, 145160, 148980, 152418, 153140, 153946, 160440, 160797, 164920, 165788, 169260, 173810, 177630, 183768, 188708, 203224, 207235, 207480, 208572, 214396, 217740, 224998, 229710, 230919, 235885, 236840, 247380, 248682, 254030, 260715, 267995, 283062, 297960, 304836, 306280, 307892, 321594, 330239, 331576, 337497, 338520, 347620, 355260, 377416, 381045, 384865, 414470, 417144, 428792, 435480, 449996, 459420, 461838, 471770, 494760, 497364, 508060, 521430, 535990, 538811, 562495, 566124, 609672, 615784, 621705, 643188, 660478, 674994, 695240, 707655, 710520, 762090, 769730, 787493, 803985, 828940, 899992, 918840, 923676, 943540, 990717, 994728, 1016120, 1042860, 1071980, 1077622, 1124990, 1132248, 1154595, 1243410, 1286376, 1320956, 1349988, 1415310, 1462487, 1524180, 1539460, 1574986, 1607970, 1616433, 1651195, 1657880, 1687485, 1847352, 1887080, 1981434, 2085720, 2143960, 2155244, 2249980, 2309190, 2362479, 2486820, 2641912, 2694055, 2699976, 2830620, 2924974, 3048360, 3078920, 3149972, 3215940, 3232866, 3302390, 3374970, 3937465, 3962868, 4310488, 4387461, 4499960, 4618380, 4724958, 4953585, 4973640, 5388110, 5661240, 5849948, 6299944, 6431880, 6465732, 6604780, 6749940, 7312435, 7874930, 7925736, 8082165, 8774922, 9236760, 9449916, 9907170, 10237409, 10776220, 11699896, 11812395, 12931464, 13209560, 13499880, 14624870, 15749860, 16164330, 17549844, 18899832, 19814340, 20474818, 21552440, 21937305, 23624790, 29249740, 30712227, 31499720, 32328660, 35099688, 39628680, 40949636, 43874610, 47249580, 51187045, 58499480, 61424454, 64657320, 81899272, 87749220, 94499160, 102374090, 122848908, 153561135, 175498440, 204748180, 245697816, 307122270, 409496360, 614244540, 1228489080]

約数ペア:

[(1, 1228489080), (2, 614244540), (3, 409496360), (4, 307122270), (5, 245697816), (6, 204748180), (7, 175498440), (8, 153561135), (10, 122848908), (12, 102374090), (13, 94499160), (14, 87749220), (15, 81899272), (19, 64657320), (20, 61424454), (21, 58499480), (24, 51187045), (26, 47249580), (28, 43874610), (30, 40949636), (31, 39628680), (35, 35099688), (38, 32328660), (39, 31499720), (40, 30712227), (42, 29249740), (52, 23624790), (56, 21937305), (57, 21552440), (60, 20474818), (62, 19814340), (65, 18899832), (70, 17549844), (76, 16164330), (78, 15749860), (84, 14624870), (91, 13499880), (93, 13209560), (95, 12931464), (104, 11812395), (105, 11699896), (114, 10776220), (120, 10237409), (124, 9907170), (130, 9449916), (133, 9236760), (140, 8774922), (152, 8082165), (155, 7925736), (156, 7874930), (168, 7312435), (182, 6749940), (186, 6604780), (190, 6465732), (191, 6431880), (195, 6299944), (210, 5849948), (217, 5661240), (228, 5388110), (247, 4973640), (248, 4953585), (260, 4724958), (266, 4618380), (273, 4499960), (280, 4387461), (285, 4310488), (310, 3962868), (312, 3937465), (364, 3374970), (372, 3302390), (380, 3232866), (382, 3215940), (390, 3149972), (399, 3078920), (403, 3048360), (420, 2924974), (434, 2830620), (455, 2699976), (456, 2694055), (465, 2641912), (494, 2486820), (520, 2362479), (532, 2309190), (546, 2249980), (570, 2155244), (573, 2143960), (589, 2085720), (620, 1981434), (651, 1887080), (665, 1847352), (728, 1687485), (741, 1657880), (744, 1651195), (760, 1616433), (764, 1607970), (780, 1574986), (798, 1539460), (806, 1524180), (840, 1462487), (868, 1415310), (910, 1349988), (930, 1320956), (955, 1286376), (988, 1243410), (1064, 1154595), (1085, 1132248), (1092, 1124990), (1140, 1077622), (1146, 1071980), (1178, 1042860), (1209, 1016120), (1235, 994728), (1240, 990717), (1302, 943540), (1330, 923676), (1337, 918840), (1365, 899992), (1482, 828940), (1528, 803985), (1560, 787493), (1596, 769730), (1612, 762090), (1729, 710520), (1736, 707655), (1767, 695240), (1820, 674994), (1860, 660478), (1910, 643188), (1976, 621705), (1995, 615784), (2015, 609672), (2170, 566124), (2184, 562495), (2280, 538811), (2292, 535990), (2356, 521430), (2418, 508060), (2470, 497364), (2483, 494760), (2604, 471770), (2660, 461838), (2674, 459420), (2730, 449996), (2821, 435480), (2865, 428792), (2945, 417144), (2964, 414470), (3192, 384865), (3224, 381045), (3255, 377416), (3458, 355260), (3534, 347620), (3629, 338520), (3640, 337497), (3705, 331576), (3720, 330239), (3820, 321594), (3990, 307892), (4011, 306280), (4030, 304836), (4123, 297960), (4340, 283062), (4584, 267995), (4712, 260715), (4836, 254030), (4940, 248682), (4966, 247380), (5187, 236840), (5208, 235885), (5320, 230919), (5348, 229710), (5460, 224998), (5642, 217740), (5730, 214396), (5890, 208572), (5921, 207480), (5928, 207235), (6045, 203224), (6510, 188708), (6685, 183768), (6916, 177630), (7068, 173810), (7258, 169260), (7410, 165788), (7449, 164920), (7640, 160797), (7657, 160440), (7980, 153946), (8022, 153140), (8060, 152418), (8246, 148980), (8463, 145160), (8645, 142104), (8680, 141531), (8835, 139048), (9672, 127015), (9880, 124341), (9932, 123690), (10374, 118420), (10696, 114855), (10887, 112840), (10920, 112499), (11284, 108870), (11460, 107198), (11780, 104286), (11842, 103740), (12090, 101612), (12369, 99320), (12415, 98952), (13020, 94354), (13370, 91884), (13832, 88815), (14105, 87096), (14136, 86905), (14516, 84630), (14820, 82894), (14898, 82460), (15314, 80220), (15960, 76973), (16044, 76570), (16120, 76209), (16492, 74490), (16926, 72580), (17290, 71052), (17381, 70680), (17670, 69524), (17763, 69160), (18145, 67704), (19864, 61845), (20055, 61256), (20615, 59592), (20748, 59210), (21774, 56420), (22568, 54435), (22920, 53599), (22971, 53480), (23560, 52143), (23684, 51870), (24180, 50806), (24738, 49660), (24830, 49476), (25403, 48360), (25935, 47368), (26040, 47177), (26740, 45942), (28210, 43548), (29032, 42315), (29605, 41496), (29640, 41447), (29796, 41230), (30628, 40110), (32088, 38285), (32984, 37245), (33852, 36290), (34580, 35526), (34762, 35340)]