1623841380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5939}}^1$

素因数の和:5999

約数の個数: 216

約数和(自身を含む): 5915669760

約数和(自身を除く): 4291828380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 49, 60, 62, 63, 70, 84, 90, 93, 98, 105, 124, 126, 140, 147, 155, 180, 186, 196, 210, 217, 245, 252, 279, 294, 310, 315, 372, 420, 434, 441, 465, 490, 558, 588, 620, 630, 651, 735, 868, 882, 930, 980, 1085, 1116, 1260, 1302, 1395, 1470, 1519, 1764, 1860, 1953, 2170, 2205, 2604, 2790, 2940, 3038, 3255, 3906, 4340, 4410, 4557, 5580, 5939, 6076, 6510, 7595, 7812, 8820, 9114, 9765, 11878, 13020, 13671, 15190, 17817, 18228, 19530, 22785, 23756, 27342, 29695, 30380, 35634, 39060, 41573, 45570, 53451, 54684, 59390, 68355, 71268, 83146, 89085, 91140, 106902, 118780, 124719, 136710, 166292, 178170, 184109, 207865, 213804, 249438, 267255, 273420, 291011, 356340, 368218, 374157, 415730, 498876, 534510, 552327, 582022, 623595, 736436, 748314, 831460, 873033, 920545, 1069020, 1104654, 1164044, 1247190, 1288763, 1455055, 1496628, 1656981, 1746066, 1841090, 1870785, 2209308, 2494380, 2577526, 2619099, 2761635, 2910110, 3313962, 3492132, 3682180, 3741570, 3866289, 4365165, 5155052, 5238198, 5523270, 5820220, 6443815, 6627924, 7483140, 7732578, 8284905, 8730330, 9021341, 10476396, 11046540, 11598867, 12887630, 13095495, 15465156, 16569810, 17460660, 18042682, 19331445, 23197734, 25775260, 26190990, 27064023, 33139620, 36085364, 38662890, 45106705, 46395468, 52381980, 54128046, 57994335, 77325780, 81192069, 90213410, 108256092, 115988670, 135320115, 162384138, 180426820, 231977340, 270640230, 324768276, 405960345, 541280460, 811920690, 1623841380]

約数ペア:

[(1, 1623841380), (2, 811920690), (3, 541280460), (4, 405960345), (5, 324768276), (6, 270640230), (7, 231977340), (9, 180426820), (10, 162384138), (12, 135320115), (14, 115988670), (15, 108256092), (18, 90213410), (20, 81192069), (21, 77325780), (28, 57994335), (30, 54128046), (31, 52381980), (35, 46395468), (36, 45106705), (42, 38662890), (45, 36085364), (49, 33139620), (60, 27064023), (62, 26190990), (63, 25775260), (70, 23197734), (84, 19331445), (90, 18042682), (93, 17460660), (98, 16569810), (105, 15465156), (124, 13095495), (126, 12887630), (140, 11598867), (147, 11046540), (155, 10476396), (180, 9021341), (186, 8730330), (196, 8284905), (210, 7732578), (217, 7483140), (245, 6627924), (252, 6443815), (279, 5820220), (294, 5523270), (310, 5238198), (315, 5155052), (372, 4365165), (420, 3866289), (434, 3741570), (441, 3682180), (465, 3492132), (490, 3313962), (558, 2910110), (588, 2761635), (620, 2619099), (630, 2577526), (651, 2494380), (735, 2209308), (868, 1870785), (882, 1841090), (930, 1746066), (980, 1656981), (1085, 1496628), (1116, 1455055), (1260, 1288763), (1302, 1247190), (1395, 1164044), (1470, 1104654), (1519, 1069020), (1764, 920545), (1860, 873033), (1953, 831460), (2170, 748314), (2205, 736436), (2604, 623595), (2790, 582022), (2940, 552327), (3038, 534510), (3255, 498876), (3906, 415730), (4340, 374157), (4410, 368218), (4557, 356340), (5580, 291011), (5939, 273420), (6076, 267255), (6510, 249438), (7595, 213804), (7812, 207865), (8820, 184109), (9114, 178170), (9765, 166292), (11878, 136710), (13020, 124719), (13671, 118780), (15190, 106902), (17817, 91140), (18228, 89085), (19530, 83146), (22785, 71268), (23756, 68355), (27342, 59390), (29695, 54684), (30380, 53451), (35634, 45570), (39060, 41573)]