395729880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:239

約数の個数: 384

約数和(自身を含む): 1544417280

約数和(自身を除く): 1148687400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 49, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 98, 104, 105, 120, 124, 130, 140, 147, 155, 156, 167, 168, 182, 186, 195, 196, 210, 217, 245, 248, 260, 273, 280, 294, 310, 312, 334, 364, 372, 390, 392, 403, 420, 434, 455, 465, 490, 501, 520, 546, 588, 620, 637, 651, 668, 728, 735, 744, 780, 806, 835, 840, 868, 910, 930, 980, 1002, 1085, 1092, 1169, 1176, 1209, 1240, 1274, 1302, 1336, 1365, 1470, 1519, 1560, 1612, 1670, 1736, 1820, 1860, 1911, 1960, 2004, 2015, 2170, 2171, 2184, 2338, 2418, 2505, 2548, 2604, 2730, 2821, 2940, 3038, 3185, 3224, 3255, 3340, 3507, 3640, 3720, 3822, 4008, 4030, 4340, 4342, 4557, 4676, 4836, 5010, 5096, 5177, 5208, 5460, 5642, 5845, 5880, 6045, 6076, 6370, 6510, 6513, 6680, 7014, 7595, 7644, 8060, 8183, 8463, 8680, 8684, 9114, 9352, 9555, 9672, 10020, 10354, 10855, 10920, 11284, 11690, 12090, 12152, 12740, 13020, 13026, 14028, 14105, 15190, 15197, 15288, 15531, 16120, 16366, 16926, 17368, 17535, 18228, 19110, 19747, 20040, 20708, 21710, 22568, 22785, 23380, 24180, 24549, 25480, 25885, 26040, 26052, 28056, 28210, 30380, 30394, 31062, 32565, 32732, 33852, 35070, 36239, 36456, 38220, 39494, 40915, 41416, 42315, 43420, 45570, 45591, 46760, 48360, 49098, 51770, 52104, 56420, 59241, 60760, 60788, 62124, 65130, 65464, 67301, 67704, 70140, 72478, 75985, 76440, 77655, 78988, 81830, 84630, 86840, 91140, 91182, 98196, 98735, 103540, 106379, 108717, 112840, 118482, 121576, 122745, 124248, 130260, 134602, 140280, 144956, 151970, 155310, 157976, 163660, 169260, 181195, 182280, 182364, 196392, 197470, 201903, 207080, 212758, 217434, 227955, 236964, 245490, 253673, 260520, 269204, 289912, 296205, 303940, 310620, 319137, 327320, 336505, 338520, 362390, 364728, 394940, 403806, 425516, 434868, 455910, 471107, 473928, 490980, 507346, 531895, 538408, 543585, 592410, 607880, 621240, 638274, 673010, 724780, 761019, 789880, 807612, 851032, 869736, 911820, 942214, 981960, 1009515, 1014692, 1063790, 1087170, 1184820, 1268365, 1276548, 1346020, 1413321, 1449560, 1522038, 1595685, 1615224, 1823640, 1884428, 2019030, 2029384, 2127580, 2174340, 2355535, 2369640, 2536730, 2553096, 2692040, 2826642, 3044076, 3191370, 3297749, 3768856, 3805095, 4038060, 4255160, 4348680, 4711070, 5073460, 5653284, 6088152, 6382740, 6595498, 7066605, 7610190, 8076120, 9422140, 9893247, 10146920, 11306568, 12765480, 13190996, 14133210, 15220380, 16488745, 18844280, 19786494, 26381992, 28266420, 30440760, 32977490, 39572988, 49466235, 56532840, 65954980, 79145976, 98932470, 131909960, 197864940, 395729880]

約数ペア:

[(1, 395729880), (2, 197864940), (3, 131909960), (4, 98932470), (5, 79145976), (6, 65954980), (7, 56532840), (8, 49466235), (10, 39572988), (12, 32977490), (13, 30440760), (14, 28266420), (15, 26381992), (20, 19786494), (21, 18844280), (24, 16488745), (26, 15220380), (28, 14133210), (30, 13190996), (31, 12765480), (35, 11306568), (39, 10146920), (40, 9893247), (42, 9422140), (49, 8076120), (52, 7610190), (56, 7066605), (60, 6595498), (62, 6382740), (65, 6088152), (70, 5653284), (78, 5073460), (84, 4711070), (91, 4348680), (93, 4255160), (98, 4038060), (104, 3805095), (105, 3768856), (120, 3297749), (124, 3191370), (130, 3044076), (140, 2826642), (147, 2692040), (155, 2553096), (156, 2536730), (167, 2369640), (168, 2355535), (182, 2174340), (186, 2127580), (195, 2029384), (196, 2019030), (210, 1884428), (217, 1823640), (245, 1615224), (248, 1595685), (260, 1522038), (273, 1449560), (280, 1413321), (294, 1346020), (310, 1276548), (312, 1268365), (334, 1184820), (364, 1087170), (372, 1063790), (390, 1014692), (392, 1009515), (403, 981960), (420, 942214), (434, 911820), (455, 869736), (465, 851032), (490, 807612), (501, 789880), (520, 761019), (546, 724780), (588, 673010), (620, 638274), (637, 621240), (651, 607880), (668, 592410), (728, 543585), (735, 538408), (744, 531895), (780, 507346), (806, 490980), (835, 473928), (840, 471107), (868, 455910), (910, 434868), (930, 425516), (980, 403806), (1002, 394940), (1085, 364728), (1092, 362390), (1169, 338520), (1176, 336505), (1209, 327320), (1240, 319137), (1274, 310620), (1302, 303940), (1336, 296205), (1365, 289912), (1470, 269204), (1519, 260520), (1560, 253673), (1612, 245490), (1670, 236964), (1736, 227955), (1820, 217434), (1860, 212758), (1911, 207080), (1960, 201903), (2004, 197470), (2015, 196392), (2170, 182364), (2171, 182280), (2184, 181195), (2338, 169260), (2418, 163660), (2505, 157976), (2548, 155310), (2604, 151970), (2730, 144956), (2821, 140280), (2940, 134602), (3038, 130260), (3185, 124248), (3224, 122745), (3255, 121576), (3340, 118482), (3507, 112840), (3640, 108717), (3720, 106379), (3822, 103540), (4008, 98735), (4030, 98196), (4340, 91182), (4342, 91140), (4557, 86840), (4676, 84630), (4836, 81830), (5010, 78988), (5096, 77655), (5177, 76440), (5208, 75985), (5460, 72478), (5642, 70140), (5845, 67704), (5880, 67301), (6045, 65464), (6076, 65130), (6370, 62124), (6510, 60788), (6513, 60760), (6680, 59241), (7014, 56420), (7595, 52104), (7644, 51770), (8060, 49098), (8183, 48360), (8463, 46760), (8680, 45591), (8684, 45570), (9114, 43420), (9352, 42315), (9555, 41416), (9672, 40915), (10020, 39494), (10354, 38220), (10855, 36456), (10920, 36239), (11284, 35070), (11690, 33852), (12090, 32732), (12152, 32565), (12740, 31062), (13020, 30394), (13026, 30380), (14028, 28210), (14105, 28056), (15190, 26052), (15197, 26040), (15288, 25885), (15531, 25480), (16120, 24549), (16366, 24180), (16926, 23380), (17368, 22785), (17535, 22568), (18228, 21710), (19110, 20708), (19747, 20040)]