170990880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18749}}^1$

素因数の和:18786

約数の個数: 96

約数和(自身を含む): 567000000

約数和(自身を除く): 396009120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 18749, 37498, 56247, 74996, 93745, 112494, 149992, 187490, 224988, 281235, 299984, 356231, 374980, 449976, 562470, 599968, 712462, 749960, 899952, 1068693, 1124940, 1424924, 1499920, 1781155, 1799904, 2137386, 2249880, 2849848, 2999840, 3562310, 4274772, 4499760, 5343465, 5699696, 7124620, 8549544, 8999520, 10686930, 11399392, 14249240, 17099088, 21373860, 28498480, 34198176, 42747720, 56996960, 85495440, 170990880]

約数ペア:

[(1, 170990880), (2, 85495440), (3, 56996960), (4, 42747720), (5, 34198176), (6, 28498480), (8, 21373860), (10, 17099088), (12, 14249240), (15, 11399392), (16, 10686930), (19, 8999520), (20, 8549544), (24, 7124620), (30, 5699696), (32, 5343465), (38, 4499760), (40, 4274772), (48, 3562310), (57, 2999840), (60, 2849848), (76, 2249880), (80, 2137386), (95, 1799904), (96, 1781155), (114, 1499920), (120, 1424924), (152, 1124940), (160, 1068693), (190, 899952), (228, 749960), (240, 712462), (285, 599968), (304, 562470), (380, 449976), (456, 374980), (480, 356231), (570, 299984), (608, 281235), (760, 224988), (912, 187490), (1140, 149992), (1520, 112494), (1824, 93745), (2280, 74996), (3040, 56247), (4560, 37498), (9120, 18749)]