15696501660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{120947}}^1$

素因数の和:121072

約数の個数: 144

約数和(自身を含む): 54943289856

約数和(自身を除く): 39246788196

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 103, 105, 126, 140, 180, 206, 210, 252, 309, 315, 412, 420, 515, 618, 630, 721, 927, 1030, 1236, 1260, 1442, 1545, 1854, 2060, 2163, 2884, 3090, 3605, 3708, 4326, 4635, 6180, 6489, 7210, 8652, 9270, 10815, 12978, 14420, 18540, 21630, 25956, 32445, 43260, 64890, 120947, 129780, 241894, 362841, 483788, 604735, 725682, 846629, 1088523, 1209470, 1451364, 1693258, 1814205, 2177046, 2418940, 2539887, 3386516, 3628410, 4233145, 4354092, 5079774, 5442615, 7256820, 7619661, 8466290, 10159548, 10885230, 12457541, 12699435, 15239322, 16932580, 21770460, 24915082, 25398870, 30478644, 37372623, 38098305, 49830164, 50797740, 62287705, 74745246, 76196610, 87202787, 112117869, 124575410, 149490492, 152393220, 174405574, 186863115, 224235738, 249150820, 261608361, 348811148, 373726230, 436013935, 448471476, 523216722, 560589345, 747452460, 784825083, 872027870, 1046433444, 1121178690, 1308041805, 1569650166, 1744055740, 2242357380, 2616083610, 3139300332, 3924125415, 5232167220, 7848250830, 15696501660]

約数ペア:

[(1, 15696501660), (2, 7848250830), (3, 5232167220), (4, 3924125415), (5, 3139300332), (6, 2616083610), (7, 2242357380), (9, 1744055740), (10, 1569650166), (12, 1308041805), (14, 1121178690), (15, 1046433444), (18, 872027870), (20, 784825083), (21, 747452460), (28, 560589345), (30, 523216722), (35, 448471476), (36, 436013935), (42, 373726230), (45, 348811148), (60, 261608361), (63, 249150820), (70, 224235738), (84, 186863115), (90, 174405574), (103, 152393220), (105, 149490492), (126, 124575410), (140, 112117869), (180, 87202787), (206, 76196610), (210, 74745246), (252, 62287705), (309, 50797740), (315, 49830164), (412, 38098305), (420, 37372623), (515, 30478644), (618, 25398870), (630, 24915082), (721, 21770460), (927, 16932580), (1030, 15239322), (1236, 12699435), (1260, 12457541), (1442, 10885230), (1545, 10159548), (1854, 8466290), (2060, 7619661), (2163, 7256820), (2884, 5442615), (3090, 5079774), (3605, 4354092), (3708, 4233145), (4326, 3628410), (4635, 3386516), (6180, 2539887), (6489, 2418940), (7210, 2177046), (8652, 1814205), (9270, 1693258), (10815, 1451364), (12978, 1209470), (14420, 1088523), (18540, 846629), (21630, 725682), (25956, 604735), (32445, 483788), (43260, 362841), (64890, 241894), (120947, 129780)]