63947880

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:92

約数の個数: 256

約数和(自身を含む): 233798400

約数和(自身を除く): 169850520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 43, 45, 51, 54, 60, 68, 72, 81, 85, 86, 90, 102, 108, 120, 129, 135, 136, 153, 162, 170, 172, 180, 204, 215, 216, 243, 255, 258, 270, 306, 324, 340, 344, 360, 387, 405, 408, 430, 459, 486, 510, 516, 540, 612, 645, 648, 680, 729, 731, 765, 774, 810, 860, 918, 972, 1020, 1032, 1080, 1161, 1215, 1224, 1290, 1377, 1458, 1462, 1530, 1548, 1620, 1720, 1836, 1935, 1944, 2040, 2187, 2193, 2295, 2322, 2430, 2580, 2754, 2916, 2924, 3060, 3096, 3240, 3483, 3645, 3655, 3672, 3870, 4131, 4374, 4386, 4590, 4644, 4860, 5160, 5508, 5805, 5832, 5848, 6120, 6579, 6885, 6966, 7290, 7310, 7740, 8262, 8748, 8772, 9180, 9288, 9720, 10449, 10935, 10965, 11016, 11610, 12393, 13158, 13770, 13932, 14580, 14620, 15480, 16524, 17415, 17496, 17544, 18360, 19737, 20655, 20898, 21870, 21930, 23220, 24786, 26316, 27540, 27864, 29160, 29240, 31347, 32895, 33048, 34830, 37179, 39474, 41310, 41796, 43740, 43860, 46440, 49572, 52245, 52632, 55080, 59211, 61965, 62694, 65790, 69660, 74358, 78948, 82620, 83592, 87480, 87720, 94041, 98685, 99144, 104490, 118422, 123930, 125388, 131580, 139320, 148716, 156735, 157896, 165240, 177633, 185895, 188082, 197370, 208980, 236844, 247860, 250776, 263160, 296055, 297432, 313470, 355266, 371790, 376164, 394740, 417960, 470205, 473688, 495720, 532899, 592110, 626940, 710532, 743580, 752328, 789480, 888165, 940410, 1065798, 1184220, 1253880, 1421064, 1487160, 1598697, 1776330, 1880820, 2131596, 2368440, 2664495, 3197394, 3552660, 3761640, 4263192, 5328990, 6394788, 7105320, 7993485, 10657980, 12789576, 15986970, 21315960, 31973940, 63947880]

約数ペア:

[(1, 63947880), (2, 31973940), (3, 21315960), (4, 15986970), (5, 12789576), (6, 10657980), (8, 7993485), (9, 7105320), (10, 6394788), (12, 5328990), (15, 4263192), (17, 3761640), (18, 3552660), (20, 3197394), (24, 2664495), (27, 2368440), (30, 2131596), (34, 1880820), (36, 1776330), (40, 1598697), (43, 1487160), (45, 1421064), (51, 1253880), (54, 1184220), (60, 1065798), (68, 940410), (72, 888165), (81, 789480), (85, 752328), (86, 743580), (90, 710532), (102, 626940), (108, 592110), (120, 532899), (129, 495720), (135, 473688), (136, 470205), (153, 417960), (162, 394740), (170, 376164), (172, 371790), (180, 355266), (204, 313470), (215, 297432), (216, 296055), (243, 263160), (255, 250776), (258, 247860), (270, 236844), (306, 208980), (324, 197370), (340, 188082), (344, 185895), (360, 177633), (387, 165240), (405, 157896), (408, 156735), (430, 148716), (459, 139320), (486, 131580), (510, 125388), (516, 123930), (540, 118422), (612, 104490), (645, 99144), (648, 98685), (680, 94041), (729, 87720), (731, 87480), (765, 83592), (774, 82620), (810, 78948), (860, 74358), (918, 69660), (972, 65790), (1020, 62694), (1032, 61965), (1080, 59211), (1161, 55080), (1215, 52632), (1224, 52245), (1290, 49572), (1377, 46440), (1458, 43860), (1462, 43740), (1530, 41796), (1548, 41310), (1620, 39474), (1720, 37179), (1836, 34830), (1935, 33048), (1944, 32895), (2040, 31347), (2187, 29240), (2193, 29160), (2295, 27864), (2322, 27540), (2430, 26316), (2580, 24786), (2754, 23220), (2916, 21930), (2924, 21870), (3060, 20898), (3096, 20655), (3240, 19737), (3483, 18360), (3645, 17544), (3655, 17496), (3672, 17415), (3870, 16524), (4131, 15480), (4374, 14620), (4386, 14580), (4590, 13932), (4644, 13770), (4860, 13158), (5160, 12393), (5508, 11610), (5805, 11016), (5832, 10965), (5848, 10935), (6120, 10449), (6579, 9720), (6885, 9288), (6966, 9180), (7290, 8772), (7310, 8748), (7740, 8262)]