170862080

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2207

約数の個数: 80

約数和(自身を含む): 423080064

約数和(自身を除く): 252217984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1240, 1280, 1984, 2153, 2480, 2560, 3968, 4306, 4960, 7936, 8612, 9920, 10765, 15872, 17224, 19840, 21530, 34448, 39680, 43060, 66743, 68896, 79360, 86120, 133486, 137792, 172240, 266972, 275584, 333715, 344480, 533944, 551168, 667430, 688960, 1067888, 1102336, 1334860, 1377920, 2135776, 2669720, 2755840, 4271552, 5339440, 5511680, 8543104, 10678880, 17086208, 21357760, 34172416, 42715520, 85431040, 170862080]

約数ペア:

[(1, 170862080), (2, 85431040), (4, 42715520), (5, 34172416), (8, 21357760), (10, 17086208), (16, 10678880), (20, 8543104), (31, 5511680), (32, 5339440), (40, 4271552), (62, 2755840), (64, 2669720), (80, 2135776), (124, 1377920), (128, 1334860), (155, 1102336), (160, 1067888), (248, 688960), (256, 667430), (310, 551168), (320, 533944), (496, 344480), (512, 333715), (620, 275584), (640, 266972), (992, 172240), (1240, 137792), (1280, 133486), (1984, 86120), (2153, 79360), (2480, 68896), (2560, 66743), (3968, 43060), (4306, 39680), (4960, 34448), (7936, 21530), (8612, 19840), (9920, 17224), (10765, 15872)]