15671960880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{4561}}^1$

素因数の和:4819

約数の個数: 160

約数和(自身を含む): 49418503680

約数和(自身を除く): 33746542800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 139, 206, 240, 278, 309, 412, 417, 515, 556, 618, 695, 824, 834, 1030, 1112, 1236, 1390, 1545, 1648, 1668, 2060, 2085, 2224, 2472, 2780, 3090, 3336, 4120, 4170, 4561, 4944, 5560, 6180, 6672, 8240, 8340, 9122, 11120, 12360, 13683, 14317, 16680, 18244, 22805, 24720, 27366, 28634, 33360, 36488, 42951, 45610, 54732, 57268, 68415, 71585, 72976, 85902, 91220, 109464, 114536, 136830, 143170, 171804, 182440, 214755, 218928, 229072, 273660, 286340, 343608, 364880, 429510, 469783, 547320, 572680, 633979, 687216, 859020, 939566, 1094640, 1145360, 1267958, 1409349, 1718040, 1879132, 1901937, 2348915, 2535916, 2818698, 3169895, 3436080, 3758264, 3803874, 4697830, 5071832, 5637396, 6339790, 7046745, 7516528, 7607748, 9395660, 9509685, 10143664, 11274792, 12679580, 14093490, 15215496, 18791320, 19019370, 22549584, 25359160, 28186980, 30430992, 37582640, 38038740, 50718320, 56373960, 65299837, 76077480, 112747920, 130599674, 152154960, 195899511, 261199348, 326499185, 391799022, 522398696, 652998370, 783598044, 979497555, 1044797392, 1305996740, 1567196088, 1958995110, 2611993480, 3134392176, 3917990220, 5223986960, 7835980440, 15671960880]

約数ペア:

[(1, 15671960880), (2, 7835980440), (3, 5223986960), (4, 3917990220), (5, 3134392176), (6, 2611993480), (8, 1958995110), (10, 1567196088), (12, 1305996740), (15, 1044797392), (16, 979497555), (20, 783598044), (24, 652998370), (30, 522398696), (40, 391799022), (48, 326499185), (60, 261199348), (80, 195899511), (103, 152154960), (120, 130599674), (139, 112747920), (206, 76077480), (240, 65299837), (278, 56373960), (309, 50718320), (412, 38038740), (417, 37582640), (515, 30430992), (556, 28186980), (618, 25359160), (695, 22549584), (824, 19019370), (834, 18791320), (1030, 15215496), (1112, 14093490), (1236, 12679580), (1390, 11274792), (1545, 10143664), (1648, 9509685), (1668, 9395660), (2060, 7607748), (2085, 7516528), (2224, 7046745), (2472, 6339790), (2780, 5637396), (3090, 5071832), (3336, 4697830), (4120, 3803874), (4170, 3758264), (4561, 3436080), (4944, 3169895), (5560, 2818698), (6180, 2535916), (6672, 2348915), (8240, 1901937), (8340, 1879132), (9122, 1718040), (11120, 1409349), (12360, 1267958), (13683, 1145360), (14317, 1094640), (16680, 939566), (18244, 859020), (22805, 687216), (24720, 633979), (27366, 572680), (28634, 547320), (33360, 469783), (36488, 429510), (42951, 364880), (45610, 343608), (54732, 286340), (57268, 273660), (68415, 229072), (71585, 218928), (72976, 214755), (85902, 182440), (91220, 171804), (109464, 143170), (114536, 136830)]