173264280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{659}}^1$

素因数の和:993

約数の個数: 128

約数和(自身を含む): 596851200

約数和(自身を除く): 423586920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 313, 420, 626, 659, 840, 939, 1252, 1318, 1565, 1878, 1977, 2191, 2504, 2636, 3130, 3295, 3756, 3954, 4382, 4613, 4695, 5272, 6260, 6573, 6590, 7512, 7908, 8764, 9226, 9390, 9885, 10955, 12520, 13146, 13180, 13839, 15816, 17528, 18452, 18780, 19770, 21910, 23065, 26292, 26360, 27678, 32865, 36904, 37560, 39540, 43820, 46130, 52584, 55356, 65730, 69195, 79080, 87640, 92260, 110712, 131460, 138390, 184520, 206267, 262920, 276780, 412534, 553560, 618801, 825068, 1031335, 1237602, 1443869, 1650136, 2062670, 2475204, 2887738, 3094005, 4125340, 4331607, 4950408, 5775476, 6188010, 7219345, 8250680, 8663214, 11550952, 12376020, 14438690, 17326428, 21658035, 24752040, 28877380, 34652856, 43316070, 57754760, 86632140, 173264280]

約数ペア:

[(1, 173264280), (2, 86632140), (3, 57754760), (4, 43316070), (5, 34652856), (6, 28877380), (7, 24752040), (8, 21658035), (10, 17326428), (12, 14438690), (14, 12376020), (15, 11550952), (20, 8663214), (21, 8250680), (24, 7219345), (28, 6188010), (30, 5775476), (35, 4950408), (40, 4331607), (42, 4125340), (56, 3094005), (60, 2887738), (70, 2475204), (84, 2062670), (105, 1650136), (120, 1443869), (140, 1237602), (168, 1031335), (210, 825068), (280, 618801), (313, 553560), (420, 412534), (626, 276780), (659, 262920), (840, 206267), (939, 184520), (1252, 138390), (1318, 131460), (1565, 110712), (1878, 92260), (1977, 87640), (2191, 79080), (2504, 69195), (2636, 65730), (3130, 55356), (3295, 52584), (3756, 46130), (3954, 43820), (4382, 39540), (4613, 37560), (4695, 36904), (5272, 32865), (6260, 27678), (6573, 26360), (6590, 26292), (7512, 23065), (7908, 21910), (8764, 19770), (9226, 18780), (9390, 18452), (9885, 17528), (10955, 15816), (12520, 13839), (13146, 13180)]