86758320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:643

約数の個数: 160

約数和(自身を含む): 298909440

約数和(自身を除く): 212151120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 59, 60, 66, 80, 88, 110, 118, 120, 132, 165, 176, 177, 220, 236, 240, 264, 295, 330, 354, 440, 472, 528, 557, 590, 649, 660, 708, 880, 885, 944, 1114, 1180, 1298, 1320, 1416, 1671, 1770, 1947, 2228, 2360, 2596, 2640, 2785, 2832, 3245, 3342, 3540, 3894, 4456, 4720, 5192, 5570, 6127, 6490, 6684, 7080, 7788, 8355, 8912, 9735, 10384, 11140, 12254, 12980, 13368, 14160, 15576, 16710, 18381, 19470, 22280, 24508, 25960, 26736, 30635, 31152, 32863, 33420, 36762, 38940, 44560, 49016, 51920, 61270, 65726, 66840, 73524, 77880, 91905, 98032, 98589, 122540, 131452, 133680, 147048, 155760, 164315, 183810, 197178, 245080, 262904, 294096, 328630, 361493, 367620, 394356, 490160, 492945, 525808, 657260, 722986, 735240, 788712, 985890, 1084479, 1314520, 1445972, 1470480, 1577424, 1807465, 1971780, 2168958, 2629040, 2891944, 3614930, 3943560, 4337916, 5422395, 5783888, 7229860, 7887120, 8675832, 10844790, 14459720, 17351664, 21689580, 28919440, 43379160, 86758320]

約数ペア:

[(1, 86758320), (2, 43379160), (3, 28919440), (4, 21689580), (5, 17351664), (6, 14459720), (8, 10844790), (10, 8675832), (11, 7887120), (12, 7229860), (15, 5783888), (16, 5422395), (20, 4337916), (22, 3943560), (24, 3614930), (30, 2891944), (33, 2629040), (40, 2168958), (44, 1971780), (48, 1807465), (55, 1577424), (59, 1470480), (60, 1445972), (66, 1314520), (80, 1084479), (88, 985890), (110, 788712), (118, 735240), (120, 722986), (132, 657260), (165, 525808), (176, 492945), (177, 490160), (220, 394356), (236, 367620), (240, 361493), (264, 328630), (295, 294096), (330, 262904), (354, 245080), (440, 197178), (472, 183810), (528, 164315), (557, 155760), (590, 147048), (649, 133680), (660, 131452), (708, 122540), (880, 98589), (885, 98032), (944, 91905), (1114, 77880), (1180, 73524), (1298, 66840), (1320, 65726), (1416, 61270), (1671, 51920), (1770, 49016), (1947, 44560), (2228, 38940), (2360, 36762), (2596, 33420), (2640, 32863), (2785, 31152), (2832, 30635), (3245, 26736), (3342, 25960), (3540, 24508), (3894, 22280), (4456, 19470), (4720, 18381), (5192, 16710), (5570, 15576), (6127, 14160), (6490, 13368), (6684, 12980), (7080, 12254), (7788, 11140), (8355, 10384), (8912, 9735)]