1845663120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11813}}^1$

素因数の和:11870

約数の個数: 240

約数和(自身を含む): 7312960512

約数和(自身を除く): 5467297392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 5040, 5208, 5580, 6510, 7440, 7812, 8680, 9765, 10416, 11160, 11813, 13020, 15624, 17360, 19530, 22320, 23626, 26040, 31248, 35439, 39060, 47252, 52080, 59065, 70878, 78120, 82691, 94504, 106317, 118130, 141756, 156240, 165382, 177195, 189008, 212634, 236260, 248073, 283512, 330764, 354390, 366203, 413455, 425268, 472520, 496146, 531585, 567024, 661528, 708780, 732406, 744219, 826910, 850536, 945040, 992292, 1063170, 1098609, 1240365, 1323056, 1417560, 1464812, 1488438, 1653820, 1701072, 1831015, 1984584, 2126340, 2197218, 2480730, 2563421, 2835120, 2929624, 2976876, 3295827, 3307640, 3662030, 3721095, 3969168, 4252680, 4394436, 4961460, 5126842, 5493045, 5859248, 5953752, 6591654, 6615280, 7324060, 7442190, 7690263, 8505360, 8788872, 9922920, 10253684, 10986090, 11907504, 12817105, 13183308, 14648120, 14884380, 15380526, 16479135, 17577744, 19845840, 20507368, 21972180, 23070789, 25634210, 26366616, 29296240, 29768760, 30761052, 32958270, 38451315, 41014736, 43944360, 46141578, 51268420, 52733232, 59537520, 61522104, 65916540, 76902630, 87888720, 92283156, 102536840, 115353945, 123044208, 131833080, 153805260, 184566312, 205073680, 230707890, 263666160, 307610520, 369132624, 461415780, 615221040, 922831560, 1845663120]

約数ペア:

[(1, 1845663120), (2, 922831560), (3, 615221040), (4, 461415780), (5, 369132624), (6, 307610520), (7, 263666160), (8, 230707890), (9, 205073680), (10, 184566312), (12, 153805260), (14, 131833080), (15, 123044208), (16, 115353945), (18, 102536840), (20, 92283156), (21, 87888720), (24, 76902630), (28, 65916540), (30, 61522104), (31, 59537520), (35, 52733232), (36, 51268420), (40, 46141578), (42, 43944360), (45, 41014736), (48, 38451315), (56, 32958270), (60, 30761052), (62, 29768760), (63, 29296240), (70, 26366616), (72, 25634210), (80, 23070789), (84, 21972180), (90, 20507368), (93, 19845840), (105, 17577744), (112, 16479135), (120, 15380526), (124, 14884380), (126, 14648120), (140, 13183308), (144, 12817105), (155, 11907504), (168, 10986090), (180, 10253684), (186, 9922920), (210, 8788872), (217, 8505360), (240, 7690263), (248, 7442190), (252, 7324060), (279, 6615280), (280, 6591654), (310, 5953752), (315, 5859248), (336, 5493045), (360, 5126842), (372, 4961460), (420, 4394436), (434, 4252680), (465, 3969168), (496, 3721095), (504, 3662030), (558, 3307640), (560, 3295827), (620, 2976876), (630, 2929624), (651, 2835120), (720, 2563421), (744, 2480730), (840, 2197218), (868, 2126340), (930, 1984584), (1008, 1831015), (1085, 1701072), (1116, 1653820), (1240, 1488438), (1260, 1464812), (1302, 1417560), (1395, 1323056), (1488, 1240365), (1680, 1098609), (1736, 1063170), (1860, 992292), (1953, 945040), (2170, 850536), (2232, 826910), (2480, 744219), (2520, 732406), (2604, 708780), (2790, 661528), (3255, 567024), (3472, 531585), (3720, 496146), (3906, 472520), (4340, 425268), (4464, 413455), (5040, 366203), (5208, 354390), (5580, 330764), (6510, 283512), (7440, 248073), (7812, 236260), (8680, 212634), (9765, 189008), (10416, 177195), (11160, 165382), (11813, 156240), (13020, 141756), (15624, 118130), (17360, 106317), (19530, 94504), (22320, 82691), (23626, 78120), (26040, 70878), (31248, 59065), (35439, 52080), (39060, 47252)]