63937149280

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{288109}}^1$

素因数の和:288216

約数の個数: 96

約数和(自身を含む): 161180258400

約数和(自身を除く): 97243109120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 73, 76, 80, 95, 146, 152, 160, 190, 292, 304, 365, 380, 584, 608, 730, 760, 1168, 1387, 1460, 1520, 2336, 2774, 2920, 3040, 5548, 5840, 6935, 11096, 11680, 13870, 22192, 27740, 44384, 55480, 110960, 221920, 288109, 576218, 1152436, 1440545, 2304872, 2881090, 4609744, 5474071, 5762180, 9219488, 10948142, 11524360, 21031957, 21896284, 23048720, 27370355, 42063914, 43792568, 46097440, 54740710, 84127828, 87585136, 105159785, 109481420, 168255656, 175170272, 210319570, 218962840, 336511312, 399607183, 420639140, 437925680, 673022624, 799214366, 841278280, 875851360, 1598428732, 1682556560, 1998035915, 3196857464, 3365113120, 3996071830, 6393714928, 7992143660, 12787429856, 15984287320, 31968574640, 63937149280]

約数ペア:

[(1, 63937149280), (2, 31968574640), (4, 15984287320), (5, 12787429856), (8, 7992143660), (10, 6393714928), (16, 3996071830), (19, 3365113120), (20, 3196857464), (32, 1998035915), (38, 1682556560), (40, 1598428732), (73, 875851360), (76, 841278280), (80, 799214366), (95, 673022624), (146, 437925680), (152, 420639140), (160, 399607183), (190, 336511312), (292, 218962840), (304, 210319570), (365, 175170272), (380, 168255656), (584, 109481420), (608, 105159785), (730, 87585136), (760, 84127828), (1168, 54740710), (1387, 46097440), (1460, 43792568), (1520, 42063914), (2336, 27370355), (2774, 23048720), (2920, 21896284), (3040, 21031957), (5548, 11524360), (5840, 10948142), (6935, 9219488), (11096, 5762180), (11680, 5474071), (13870, 4609744), (22192, 2881090), (27740, 2304872), (44384, 1440545), (55480, 1152436), (110960, 576218), (221920, 288109)]