15202210912

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:1005

約数の個数: 144

約数和(自身を含む): 35847221760

約数和(自身を除く): 20645010848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 47, 56, 82, 94, 112, 164, 188, 224, 287, 328, 329, 376, 574, 656, 658, 752, 859, 1148, 1312, 1316, 1504, 1681, 1718, 1927, 2296, 2632, 3362, 3436, 3854, 4592, 5264, 6013, 6724, 6872, 7708, 9184, 10528, 11767, 12026, 13448, 13489, 13744, 15416, 23534, 24052, 26896, 26978, 27488, 30832, 35219, 40373, 47068, 48104, 53792, 53956, 61664, 70438, 79007, 80746, 94136, 96208, 107912, 140876, 158014, 161492, 188272, 192416, 215824, 246533, 281752, 282611, 316028, 322984, 376544, 431648, 493066, 553049, 563504, 565222, 632056, 645968, 986132, 1106098, 1127008, 1130444, 1264112, 1291936, 1443979, 1655293, 1972264, 2212196, 2260888, 2528224, 2887958, 3310586, 3944528, 4424392, 4521776, 5775916, 6621172, 7889056, 8848784, 9043552, 10107853, 11551832, 11587051, 13242344, 17697568, 20215706, 23103664, 23174102, 26484688, 40431412, 46207328, 46348204, 52969376, 67867013, 80862824, 92696408, 135734026, 161725648, 185392816, 271468052, 323451296, 370785632, 475069091, 542936104, 950138182, 1085872208, 1900276364, 2171744416, 3800552728, 7601105456, 15202210912]

約数ペア:

[(1, 15202210912), (2, 7601105456), (4, 3800552728), (7, 2171744416), (8, 1900276364), (14, 1085872208), (16, 950138182), (28, 542936104), (32, 475069091), (41, 370785632), (47, 323451296), (56, 271468052), (82, 185392816), (94, 161725648), (112, 135734026), (164, 92696408), (188, 80862824), (224, 67867013), (287, 52969376), (328, 46348204), (329, 46207328), (376, 40431412), (574, 26484688), (656, 23174102), (658, 23103664), (752, 20215706), (859, 17697568), (1148, 13242344), (1312, 11587051), (1316, 11551832), (1504, 10107853), (1681, 9043552), (1718, 8848784), (1927, 7889056), (2296, 6621172), (2632, 5775916), (3362, 4521776), (3436, 4424392), (3854, 3944528), (4592, 3310586), (5264, 2887958), (6013, 2528224), (6724, 2260888), (6872, 2212196), (7708, 1972264), (9184, 1655293), (10528, 1443979), (11767, 1291936), (12026, 1264112), (13448, 1130444), (13489, 1127008), (13744, 1106098), (15416, 986132), (23534, 645968), (24052, 632056), (26896, 565222), (26978, 563504), (27488, 553049), (30832, 493066), (35219, 431648), (40373, 376544), (47068, 322984), (48104, 316028), (53792, 282611), (53956, 281752), (61664, 246533), (70438, 215824), (79007, 192416), (80746, 188272), (94136, 161492), (96208, 158014), (107912, 140876)]