2210607720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:445

約数の個数: 256

約数和(自身を含む): 7564492800

約数和(自身を除く): 5353885080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 127, 135, 142, 180, 213, 216, 227, 254, 270, 284, 355, 360, 381, 426, 454, 508, 540, 568, 635, 639, 681, 710, 762, 852, 908, 1016, 1065, 1080, 1135, 1143, 1270, 1278, 1362, 1420, 1524, 1704, 1816, 1905, 1917, 2043, 2130, 2270, 2286, 2540, 2556, 2724, 2840, 3048, 3195, 3405, 3429, 3810, 3834, 4086, 4260, 4540, 4572, 5080, 5112, 5448, 5715, 6129, 6390, 6810, 6858, 7620, 7668, 8172, 8520, 9017, 9080, 9144, 9585, 10215, 11430, 12258, 12780, 13620, 13716, 15240, 15336, 16117, 16344, 17145, 18034, 19170, 20430, 22860, 24516, 25560, 27051, 27240, 27432, 28829, 30645, 32234, 34290, 36068, 38340, 40860, 45085, 45720, 48351, 49032, 54102, 57658, 61290, 64468, 68580, 72136, 76680, 80585, 81153, 81720, 86487, 90170, 96702, 108204, 115316, 122580, 128936, 135255, 137160, 144145, 145053, 161170, 162306, 172974, 180340, 193404, 216408, 230632, 241755, 243459, 245160, 259461, 270510, 288290, 290106, 322340, 324612, 345948, 360680, 386808, 405765, 432435, 435159, 483510, 486918, 518922, 541020, 576580, 580212, 644680, 649224, 691896, 725265, 778383, 811530, 864870, 870318, 967020, 973836, 1037844, 1082040, 1153160, 1160424, 1217295, 1297305, 1450530, 1556766, 1623060, 1729740, 1740636, 1934040, 1947672, 2046859, 2075688, 2175795, 2434590, 2594610, 2901060, 3113532, 3246120, 3459480, 3481272, 3891915, 4093718, 4351590, 4869180, 5189220, 5802120, 6140577, 6227064, 7783830, 8187436, 8703180, 9738360, 10234295, 10378440, 12281154, 15567660, 16374872, 17406360, 18421731, 20468590, 24562308, 30702885, 31135320, 36843462, 40937180, 49124616, 55265193, 61405770, 73686924, 81874360, 92108655, 110530386, 122811540, 147373848, 184217310, 221060772, 245623080, 276325965, 368434620, 442121544, 552651930, 736869240, 1105303860, 2210607720]

約数ペア:

[(1, 2210607720), (2, 1105303860), (3, 736869240), (4, 552651930), (5, 442121544), (6, 368434620), (8, 276325965), (9, 245623080), (10, 221060772), (12, 184217310), (15, 147373848), (18, 122811540), (20, 110530386), (24, 92108655), (27, 81874360), (30, 73686924), (36, 61405770), (40, 55265193), (45, 49124616), (54, 40937180), (60, 36843462), (71, 31135320), (72, 30702885), (90, 24562308), (108, 20468590), (120, 18421731), (127, 17406360), (135, 16374872), (142, 15567660), (180, 12281154), (213, 10378440), (216, 10234295), (227, 9738360), (254, 8703180), (270, 8187436), (284, 7783830), (355, 6227064), (360, 6140577), (381, 5802120), (426, 5189220), (454, 4869180), (508, 4351590), (540, 4093718), (568, 3891915), (635, 3481272), (639, 3459480), (681, 3246120), (710, 3113532), (762, 2901060), (852, 2594610), (908, 2434590), (1016, 2175795), (1065, 2075688), (1080, 2046859), (1135, 1947672), (1143, 1934040), (1270, 1740636), (1278, 1729740), (1362, 1623060), (1420, 1556766), (1524, 1450530), (1704, 1297305), (1816, 1217295), (1905, 1160424), (1917, 1153160), (2043, 1082040), (2130, 1037844), (2270, 973836), (2286, 967020), (2540, 870318), (2556, 864870), (2724, 811530), (2840, 778383), (3048, 725265), (3195, 691896), (3405, 649224), (3429, 644680), (3810, 580212), (3834, 576580), (4086, 541020), (4260, 518922), (4540, 486918), (4572, 483510), (5080, 435159), (5112, 432435), (5448, 405765), (5715, 386808), (6129, 360680), (6390, 345948), (6810, 324612), (6858, 322340), (7620, 290106), (7668, 288290), (8172, 270510), (8520, 259461), (9017, 245160), (9080, 243459), (9144, 241755), (9585, 230632), (10215, 216408), (11430, 193404), (12258, 180340), (12780, 172974), (13620, 162306), (13716, 161170), (15240, 145053), (15336, 144145), (16117, 137160), (16344, 135255), (17145, 128936), (18034, 122580), (19170, 115316), (20430, 108204), (22860, 96702), (24516, 90170), (25560, 86487), (27051, 81720), (27240, 81153), (27432, 80585), (28829, 76680), (30645, 72136), (32234, 68580), (34290, 64468), (36068, 61290), (38340, 57658), (40860, 54102), (45085, 49032), (45720, 48351)]