2179621080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{66533}}^1$

素因数の和:66570

約数の個数: 192

約数和(自身を含む): 8718615360

約数和(自身を除く): 6538994280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 32760, 66533, 133066, 199599, 266132, 332665, 399198, 465731, 532264, 598797, 665330, 798396, 864929, 931462, 997995, 1197594, 1330660, 1397193, 1596792, 1729858, 1862924, 1995990, 2328655, 2395188, 2594787, 2661320, 2794386, 2993985, 3459716, 3725848, 3991980, 4191579, 4324645, 4657310, 4790376, 5189574, 5588772, 5987970, 6054503, 6919432, 6985965, 7784361, 7983960, 8383158, 8649290, 9314620, 10379148, 11177544, 11975940, 12109006, 12973935, 13971930, 15568722, 16766316, 17298580, 18163509, 18629240, 20758296, 20957895, 23951880, 24218012, 25947870, 27943860, 30272515, 31137444, 33532632, 34597160, 36327018, 38921805, 41915790, 48436024, 51895740, 54490527, 55887720, 60545030, 62274888, 72654036, 77843610, 83831580, 90817545, 103791480, 108981054, 121090060, 145308072, 155687220, 167663160, 181635090, 217962108, 242180120, 272452635, 311374440, 363270180, 435924216, 544905270, 726540360, 1089810540, 2179621080]

約数ペア:

[(1, 2179621080), (2, 1089810540), (3, 726540360), (4, 544905270), (5, 435924216), (6, 363270180), (7, 311374440), (8, 272452635), (9, 242180120), (10, 217962108), (12, 181635090), (13, 167663160), (14, 155687220), (15, 145308072), (18, 121090060), (20, 108981054), (21, 103791480), (24, 90817545), (26, 83831580), (28, 77843610), (30, 72654036), (35, 62274888), (36, 60545030), (39, 55887720), (40, 54490527), (42, 51895740), (45, 48436024), (52, 41915790), (56, 38921805), (60, 36327018), (63, 34597160), (65, 33532632), (70, 31137444), (72, 30272515), (78, 27943860), (84, 25947870), (90, 24218012), (91, 23951880), (104, 20957895), (105, 20758296), (117, 18629240), (120, 18163509), (126, 17298580), (130, 16766316), (140, 15568722), (156, 13971930), (168, 12973935), (180, 12109006), (182, 11975940), (195, 11177544), (210, 10379148), (234, 9314620), (252, 8649290), (260, 8383158), (273, 7983960), (280, 7784361), (312, 6985965), (315, 6919432), (360, 6054503), (364, 5987970), (390, 5588772), (420, 5189574), (455, 4790376), (468, 4657310), (504, 4324645), (520, 4191579), (546, 3991980), (585, 3725848), (630, 3459716), (728, 2993985), (780, 2794386), (819, 2661320), (840, 2594787), (910, 2395188), (936, 2328655), (1092, 1995990), (1170, 1862924), (1260, 1729858), (1365, 1596792), (1560, 1397193), (1638, 1330660), (1820, 1197594), (2184, 997995), (2340, 931462), (2520, 864929), (2730, 798396), (3276, 665330), (3640, 598797), (4095, 532264), (4680, 465731), (5460, 399198), (6552, 332665), (8190, 266132), (10920, 199599), (16380, 133066), (32760, 66533)]