2345364840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{541}}^1$

素因数の和:972

約数の個数: 256

約数和(自身を含む): 8697669120

約数和(自身を除く): 6352304280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 397, 420, 455, 520, 541, 546, 728, 780, 794, 840, 910, 1082, 1092, 1191, 1365, 1560, 1588, 1623, 1820, 1985, 2164, 2184, 2382, 2705, 2730, 2779, 3176, 3246, 3640, 3787, 3970, 4328, 4764, 5161, 5410, 5460, 5558, 5955, 6492, 7033, 7574, 7940, 8115, 8337, 9528, 10322, 10820, 10920, 11116, 11361, 11910, 12984, 13895, 14066, 15148, 15483, 15880, 16230, 16674, 18935, 20644, 21099, 21640, 22232, 22722, 23820, 25805, 27790, 28132, 30296, 30966, 32460, 33348, 35165, 36127, 37870, 41288, 41685, 42198, 45444, 47640, 49231, 51610, 55580, 56264, 56805, 61932, 64920, 66696, 70330, 72254, 75740, 77415, 83370, 84396, 90888, 98462, 103220, 105495, 108381, 111160, 113610, 123864, 140660, 144508, 147693, 151480, 154830, 166740, 168792, 180635, 196924, 206440, 210990, 214777, 216762, 227220, 246155, 281320, 289016, 295386, 309660, 333480, 361270, 393848, 421980, 429554, 433524, 454440, 492310, 541905, 590772, 619320, 644331, 722540, 738465, 843960, 859108, 867048, 984620, 1073885, 1083810, 1181544, 1288662, 1445080, 1476930, 1503439, 1718216, 1969240, 2147770, 2167620, 2577324, 2792101, 2953860, 3006878, 3221655, 4295540, 4335240, 4510317, 5154648, 5584202, 5907720, 6013756, 6443310, 7517195, 8376303, 8591080, 9020634, 11168404, 12027512, 12886620, 13960505, 15034390, 16752606, 18041268, 19544707, 22336808, 22551585, 25773240, 27921010, 30068780, 33505212, 36082536, 39089414, 41881515, 45103170, 55842020, 58634121, 60137560, 67010424, 78178828, 83763030, 90206340, 97723535, 111684040, 117268242, 156357656, 167526060, 180412680, 195447070, 234536484, 293170605, 335052120, 390894140, 469072968, 586341210, 781788280, 1172682420, 2345364840]

約数ペア:

[(1, 2345364840), (2, 1172682420), (3, 781788280), (4, 586341210), (5, 469072968), (6, 390894140), (7, 335052120), (8, 293170605), (10, 234536484), (12, 195447070), (13, 180412680), (14, 167526060), (15, 156357656), (20, 117268242), (21, 111684040), (24, 97723535), (26, 90206340), (28, 83763030), (30, 78178828), (35, 67010424), (39, 60137560), (40, 58634121), (42, 55842020), (52, 45103170), (56, 41881515), (60, 39089414), (65, 36082536), (70, 33505212), (78, 30068780), (84, 27921010), (91, 25773240), (104, 22551585), (105, 22336808), (120, 19544707), (130, 18041268), (140, 16752606), (156, 15034390), (168, 13960505), (182, 12886620), (195, 12027512), (210, 11168404), (260, 9020634), (273, 8591080), (280, 8376303), (312, 7517195), (364, 6443310), (390, 6013756), (397, 5907720), (420, 5584202), (455, 5154648), (520, 4510317), (541, 4335240), (546, 4295540), (728, 3221655), (780, 3006878), (794, 2953860), (840, 2792101), (910, 2577324), (1082, 2167620), (1092, 2147770), (1191, 1969240), (1365, 1718216), (1560, 1503439), (1588, 1476930), (1623, 1445080), (1820, 1288662), (1985, 1181544), (2164, 1083810), (2184, 1073885), (2382, 984620), (2705, 867048), (2730, 859108), (2779, 843960), (3176, 738465), (3246, 722540), (3640, 644331), (3787, 619320), (3970, 590772), (4328, 541905), (4764, 492310), (5161, 454440), (5410, 433524), (5460, 429554), (5558, 421980), (5955, 393848), (6492, 361270), (7033, 333480), (7574, 309660), (7940, 295386), (8115, 289016), (8337, 281320), (9528, 246155), (10322, 227220), (10820, 216762), (10920, 214777), (11116, 210990), (11361, 206440), (11910, 196924), (12984, 180635), (13895, 168792), (14066, 166740), (15148, 154830), (15483, 151480), (15880, 147693), (16230, 144508), (16674, 140660), (18935, 123864), (20644, 113610), (21099, 111160), (21640, 108381), (22232, 105495), (22722, 103220), (23820, 98462), (25805, 90888), (27790, 84396), (28132, 83370), (30296, 77415), (30966, 75740), (32460, 72254), (33348, 70330), (35165, 66696), (36127, 64920), (37870, 61932), (41288, 56805), (41685, 56264), (42198, 55580), (45444, 51610), (47640, 49231)]