527639840

素因数分解:

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

素因数の和:240

約数の個数: 288

約数和(自身を含む): 1621638144

約数和(自身を除く): 1093998304

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 49, 52, 56, 62, 65, 70, 80, 91, 98, 104, 112, 124, 130, 140, 155, 160, 167, 182, 196, 208, 217, 224, 245, 248, 260, 280, 310, 334, 364, 392, 403, 416, 434, 455, 490, 496, 520, 560, 620, 637, 668, 728, 784, 806, 835, 868, 910, 980, 992, 1040, 1085, 1120, 1169, 1240, 1274, 1336, 1456, 1519, 1568, 1612, 1670, 1736, 1820, 1960, 2015, 2080, 2170, 2171, 2338, 2480, 2548, 2672, 2821, 2912, 3038, 3185, 3224, 3340, 3472, 3640, 3920, 4030, 4340, 4342, 4676, 4960, 5096, 5177, 5344, 5642, 5845, 6076, 6370, 6448, 6680, 6944, 7280, 7595, 7840, 8060, 8183, 8680, 8684, 9352, 10192, 10354, 10855, 11284, 11690, 12152, 12740, 12896, 13360, 14105, 14560, 15190, 15197, 16120, 16366, 17360, 17368, 18704, 19747, 20384, 20708, 21710, 22568, 23380, 24304, 25480, 25885, 26720, 28210, 30380, 30394, 32240, 32732, 34720, 34736, 36239, 37408, 39494, 40915, 41416, 43420, 45136, 46760, 48608, 50960, 51770, 56420, 60760, 60788, 64480, 65464, 67301, 69472, 72478, 75985, 78988, 81830, 82832, 86840, 90272, 93520, 98735, 101920, 103540, 106379, 112840, 121520, 121576, 130928, 134602, 144956, 151970, 157976, 163660, 165664, 173680, 181195, 187040, 197470, 207080, 212758, 225680, 243040, 243152, 253673, 261856, 269204, 289912, 303940, 315952, 327320, 336505, 347360, 362390, 394940, 414160, 425516, 451360, 471107, 486304, 507346, 531895, 538408, 579824, 607880, 631904, 654640, 673010, 724780, 789880, 828320, 851032, 942214, 1014692, 1063790, 1076816, 1159648, 1215760, 1268365, 1309280, 1346020, 1449560, 1579760, 1702064, 1884428, 2029384, 2127580, 2153632, 2355535, 2431520, 2536730, 2692040, 2899120, 3159520, 3297749, 3404128, 3768856, 4058768, 4255160, 4711070, 5073460, 5384080, 5798240, 6595498, 7537712, 8117536, 8510320, 9422140, 10146920, 10768160, 13190996, 15075424, 16488745, 17020640, 18844280, 20293840, 26381992, 32977490, 37688560, 40587680, 52763984, 65954980, 75377120, 105527968, 131909960, 263819920, 527639840]

約数ペア:

[(1, 527639840), (2, 263819920), (4, 131909960), (5, 105527968), (7, 75377120), (8, 65954980), (10, 52763984), (13, 40587680), (14, 37688560), (16, 32977490), (20, 26381992), (26, 20293840), (28, 18844280), (31, 17020640), (32, 16488745), (35, 15075424), (40, 13190996), (49, 10768160), (52, 10146920), (56, 9422140), (62, 8510320), (65, 8117536), (70, 7537712), (80, 6595498), (91, 5798240), (98, 5384080), (104, 5073460), (112, 4711070), (124, 4255160), (130, 4058768), (140, 3768856), (155, 3404128), (160, 3297749), (167, 3159520), (182, 2899120), (196, 2692040), (208, 2536730), (217, 2431520), (224, 2355535), (245, 2153632), (248, 2127580), (260, 2029384), (280, 1884428), (310, 1702064), (334, 1579760), (364, 1449560), (392, 1346020), (403, 1309280), (416, 1268365), (434, 1215760), (455, 1159648), (490, 1076816), (496, 1063790), (520, 1014692), (560, 942214), (620, 851032), (637, 828320), (668, 789880), (728, 724780), (784, 673010), (806, 654640), (835, 631904), (868, 607880), (910, 579824), (980, 538408), (992, 531895), (1040, 507346), (1085, 486304), (1120, 471107), (1169, 451360), (1240, 425516), (1274, 414160), (1336, 394940), (1456, 362390), (1519, 347360), (1568, 336505), (1612, 327320), (1670, 315952), (1736, 303940), (1820, 289912), (1960, 269204), (2015, 261856), (2080, 253673), (2170, 243152), (2171, 243040), (2338, 225680), (2480, 212758), (2548, 207080), (2672, 197470), (2821, 187040), (2912, 181195), (3038, 173680), (3185, 165664), (3224, 163660), (3340, 157976), (3472, 151970), (3640, 144956), (3920, 134602), (4030, 130928), (4340, 121576), (4342, 121520), (4676, 112840), (4960, 106379), (5096, 103540), (5177, 101920), (5344, 98735), (5642, 93520), (5845, 90272), (6076, 86840), (6370, 82832), (6448, 81830), (6680, 78988), (6944, 75985), (7280, 72478), (7595, 69472), (7840, 67301), (8060, 65464), (8183, 64480), (8680, 60788), (8684, 60760), (9352, 56420), (10192, 51770), (10354, 50960), (10855, 48608), (11284, 46760), (11690, 45136), (12152, 43420), (12740, 41416), (12896, 40915), (13360, 39494), (14105, 37408), (14560, 36239), (15190, 34736), (15197, 34720), (16120, 32732), (16366, 32240), (17360, 30394), (17368, 30380), (18704, 28210), (19747, 26720), (20384, 25885), (20708, 25480), (21710, 24304), (22568, 23380)]