293207460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:762

約数の個数: 192

約数和(自身を含む): 1024192512

約数和(自身を除く): 730985052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 83, 84, 91, 105, 130, 140, 156, 166, 182, 195, 210, 249, 260, 273, 332, 364, 390, 415, 420, 455, 498, 546, 581, 647, 780, 830, 910, 996, 1079, 1092, 1162, 1245, 1294, 1365, 1660, 1743, 1820, 1941, 2158, 2324, 2490, 2588, 2730, 2905, 3235, 3237, 3486, 3882, 4316, 4529, 4980, 5395, 5460, 5810, 6470, 6474, 6972, 7553, 7764, 8411, 8715, 9058, 9705, 10790, 11620, 12940, 12948, 13587, 15106, 16185, 16822, 17430, 18116, 19410, 21580, 22645, 22659, 25233, 27174, 30212, 32370, 33644, 34860, 37765, 38820, 42055, 45290, 45318, 50466, 53701, 54348, 58877, 64740, 67935, 75530, 84110, 90580, 90636, 100932, 107402, 113295, 117754, 126165, 135870, 151060, 161103, 168220, 176631, 214804, 226590, 235508, 252330, 268505, 271740, 294385, 322206, 353262, 375907, 453180, 504660, 537010, 588770, 644412, 698113, 706524, 751814, 805515, 883155, 1074020, 1127721, 1177540, 1396226, 1503628, 1611030, 1766310, 1879535, 2094339, 2255442, 2792452, 3222060, 3490565, 3532620, 3759070, 4188678, 4510884, 4886791, 5638605, 6981130, 7518140, 8377356, 9773582, 10471695, 11277210, 13962260, 14660373, 19547164, 20943390, 22554420, 24433955, 29320746, 41886780, 48867910, 58641492, 73301865, 97735820, 146603730, 293207460]

約数ペア:

[(1, 293207460), (2, 146603730), (3, 97735820), (4, 73301865), (5, 58641492), (6, 48867910), (7, 41886780), (10, 29320746), (12, 24433955), (13, 22554420), (14, 20943390), (15, 19547164), (20, 14660373), (21, 13962260), (26, 11277210), (28, 10471695), (30, 9773582), (35, 8377356), (39, 7518140), (42, 6981130), (52, 5638605), (60, 4886791), (65, 4510884), (70, 4188678), (78, 3759070), (83, 3532620), (84, 3490565), (91, 3222060), (105, 2792452), (130, 2255442), (140, 2094339), (156, 1879535), (166, 1766310), (182, 1611030), (195, 1503628), (210, 1396226), (249, 1177540), (260, 1127721), (273, 1074020), (332, 883155), (364, 805515), (390, 751814), (415, 706524), (420, 698113), (455, 644412), (498, 588770), (546, 537010), (581, 504660), (647, 453180), (780, 375907), (830, 353262), (910, 322206), (996, 294385), (1079, 271740), (1092, 268505), (1162, 252330), (1245, 235508), (1294, 226590), (1365, 214804), (1660, 176631), (1743, 168220), (1820, 161103), (1941, 151060), (2158, 135870), (2324, 126165), (2490, 117754), (2588, 113295), (2730, 107402), (2905, 100932), (3235, 90636), (3237, 90580), (3486, 84110), (3882, 75530), (4316, 67935), (4529, 64740), (4980, 58877), (5395, 54348), (5460, 53701), (5810, 50466), (6470, 45318), (6474, 45290), (6972, 42055), (7553, 38820), (7764, 37765), (8411, 34860), (8715, 33644), (9058, 32370), (9705, 30212), (10790, 27174), (11620, 25233), (12940, 22659), (12948, 22645), (13587, 21580), (15106, 19410), (16185, 18116), (16822, 17430)]