42631920

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:91

約数の個数: 280

約数和(自身を含む): 161012016

約数和(自身を除く): 118380096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 43, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 86, 90, 102, 108, 120, 129, 135, 136, 144, 153, 162, 170, 172, 180, 204, 215, 216, 240, 243, 255, 258, 270, 272, 306, 324, 340, 344, 360, 387, 405, 408, 430, 432, 459, 486, 510, 516, 540, 612, 645, 648, 680, 688, 720, 729, 731, 765, 774, 810, 816, 860, 918, 972, 1020, 1032, 1080, 1161, 1215, 1224, 1290, 1296, 1360, 1377, 1458, 1462, 1530, 1548, 1620, 1720, 1836, 1935, 1944, 2040, 2064, 2160, 2193, 2295, 2322, 2430, 2448, 2580, 2754, 2916, 2924, 3060, 3096, 3240, 3440, 3483, 3645, 3655, 3672, 3870, 3888, 4080, 4131, 4386, 4590, 4644, 4860, 5160, 5508, 5805, 5832, 5848, 6120, 6192, 6480, 6579, 6885, 6966, 7290, 7310, 7344, 7740, 8262, 8772, 9180, 9288, 9720, 10320, 10449, 10965, 11016, 11610, 11664, 11696, 12240, 12393, 13158, 13770, 13932, 14580, 14620, 15480, 16524, 17415, 17544, 18360, 18576, 19440, 19737, 20655, 20898, 21930, 22032, 23220, 24786, 26316, 27540, 27864, 29160, 29240, 30960, 31347, 32895, 33048, 34830, 35088, 36720, 39474, 41310, 41796, 43860, 46440, 49572, 52245, 52632, 55080, 55728, 58320, 58480, 59211, 61965, 62694, 65790, 66096, 69660, 78948, 82620, 83592, 87720, 92880, 98685, 99144, 104490, 105264, 110160, 118422, 123930, 125388, 131580, 139320, 156735, 157896, 165240, 167184, 175440, 177633, 197370, 198288, 208980, 236844, 247860, 250776, 263160, 278640, 296055, 313470, 315792, 330480, 355266, 394740, 417960, 473688, 495720, 501552, 526320, 532899, 592110, 626940, 710532, 789480, 835920, 888165, 947376, 991440, 1065798, 1184220, 1253880, 1421064, 1578960, 1776330, 2131596, 2368440, 2507760, 2664495, 2842128, 3552660, 4263192, 4736880, 5328990, 7105320, 8526384, 10657980, 14210640, 21315960, 42631920]

約数ペア:

[(1, 42631920), (2, 21315960), (3, 14210640), (4, 10657980), (5, 8526384), (6, 7105320), (8, 5328990), (9, 4736880), (10, 4263192), (12, 3552660), (15, 2842128), (16, 2664495), (17, 2507760), (18, 2368440), (20, 2131596), (24, 1776330), (27, 1578960), (30, 1421064), (34, 1253880), (36, 1184220), (40, 1065798), (43, 991440), (45, 947376), (48, 888165), (51, 835920), (54, 789480), (60, 710532), (68, 626940), (72, 592110), (80, 532899), (81, 526320), (85, 501552), (86, 495720), (90, 473688), (102, 417960), (108, 394740), (120, 355266), (129, 330480), (135, 315792), (136, 313470), (144, 296055), (153, 278640), (162, 263160), (170, 250776), (172, 247860), (180, 236844), (204, 208980), (215, 198288), (216, 197370), (240, 177633), (243, 175440), (255, 167184), (258, 165240), (270, 157896), (272, 156735), (306, 139320), (324, 131580), (340, 125388), (344, 123930), (360, 118422), (387, 110160), (405, 105264), (408, 104490), (430, 99144), (432, 98685), (459, 92880), (486, 87720), (510, 83592), (516, 82620), (540, 78948), (612, 69660), (645, 66096), (648, 65790), (680, 62694), (688, 61965), (720, 59211), (729, 58480), (731, 58320), (765, 55728), (774, 55080), (810, 52632), (816, 52245), (860, 49572), (918, 46440), (972, 43860), (1020, 41796), (1032, 41310), (1080, 39474), (1161, 36720), (1215, 35088), (1224, 34830), (1290, 33048), (1296, 32895), (1360, 31347), (1377, 30960), (1458, 29240), (1462, 29160), (1530, 27864), (1548, 27540), (1620, 26316), (1720, 24786), (1836, 23220), (1935, 22032), (1944, 21930), (2040, 20898), (2064, 20655), (2160, 19737), (2193, 19440), (2295, 18576), (2322, 18360), (2430, 17544), (2448, 17415), (2580, 16524), (2754, 15480), (2916, 14620), (2924, 14580), (3060, 13932), (3096, 13770), (3240, 13158), (3440, 12393), (3483, 12240), (3645, 11696), (3655, 11664), (3672, 11610), (3870, 11016), (3888, 10965), (4080, 10449), (4131, 10320), (4386, 9720), (4590, 9288), (4644, 9180), (4860, 8772), (5160, 8262), (5508, 7740), (5805, 7344), (5832, 7310), (5848, 7290), (6120, 6966), (6192, 6885), (6480, 6579)]