2016670920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:420

約数の個数: 256

約数和(自身を含む): 6793113600

約数和(自身を除く): 4776442680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 79, 83, 88, 110, 120, 132, 158, 165, 166, 220, 233, 237, 249, 264, 316, 330, 332, 395, 415, 440, 466, 474, 498, 632, 660, 664, 699, 790, 830, 869, 913, 932, 948, 996, 1165, 1185, 1245, 1320, 1398, 1580, 1660, 1738, 1826, 1864, 1896, 1992, 2330, 2370, 2490, 2563, 2607, 2739, 2796, 3160, 3320, 3476, 3495, 3652, 4345, 4565, 4660, 4740, 4980, 5126, 5214, 5478, 5592, 6557, 6952, 6990, 7304, 7689, 8690, 9130, 9320, 9480, 9960, 10252, 10428, 10956, 12815, 13035, 13114, 13695, 13980, 15378, 17380, 18260, 18407, 19339, 19671, 20504, 20856, 21912, 25630, 26070, 26228, 27390, 27960, 30756, 32785, 34760, 36520, 36814, 38445, 38678, 39342, 51260, 52140, 52456, 54780, 55221, 58017, 61512, 65570, 72127, 73628, 76890, 77356, 78684, 92035, 96695, 98355, 102520, 104280, 109560, 110442, 116034, 131140, 144254, 147256, 153780, 154712, 157368, 184070, 193390, 196710, 202477, 212729, 216381, 220884, 232068, 262280, 276105, 288508, 290085, 307560, 360635, 368140, 386780, 393420, 404954, 425458, 432762, 441768, 464136, 552210, 577016, 580170, 607431, 638187, 721270, 736280, 773560, 786840, 809908, 850916, 865524, 1012385, 1063645, 1081905, 1104420, 1160340, 1214862, 1276374, 1442540, 1527781, 1619816, 1701832, 1731048, 2024770, 2127290, 2163810, 2208840, 2320680, 2429724, 2552748, 2885080, 3037155, 3055562, 3190935, 4049540, 4254580, 4327620, 4583343, 4859448, 5105496, 6074310, 6111124, 6381870, 7638905, 8099080, 8509160, 8655240, 9166686, 12148620, 12222248, 12763740, 15277810, 16805591, 18333372, 22916715, 24297240, 25527480, 30555620, 33611182, 36666744, 45833430, 50416773, 61111240, 67222364, 84027955, 91666860, 100833546, 134444728, 168055910, 183333720, 201667092, 252083865, 336111820, 403334184, 504167730, 672223640, 1008335460, 2016670920]

約数ペア:

[(1, 2016670920), (2, 1008335460), (3, 672223640), (4, 504167730), (5, 403334184), (6, 336111820), (8, 252083865), (10, 201667092), (11, 183333720), (12, 168055910), (15, 134444728), (20, 100833546), (22, 91666860), (24, 84027955), (30, 67222364), (33, 61111240), (40, 50416773), (44, 45833430), (55, 36666744), (60, 33611182), (66, 30555620), (79, 25527480), (83, 24297240), (88, 22916715), (110, 18333372), (120, 16805591), (132, 15277810), (158, 12763740), (165, 12222248), (166, 12148620), (220, 9166686), (233, 8655240), (237, 8509160), (249, 8099080), (264, 7638905), (316, 6381870), (330, 6111124), (332, 6074310), (395, 5105496), (415, 4859448), (440, 4583343), (466, 4327620), (474, 4254580), (498, 4049540), (632, 3190935), (660, 3055562), (664, 3037155), (699, 2885080), (790, 2552748), (830, 2429724), (869, 2320680), (913, 2208840), (932, 2163810), (948, 2127290), (996, 2024770), (1165, 1731048), (1185, 1701832), (1245, 1619816), (1320, 1527781), (1398, 1442540), (1580, 1276374), (1660, 1214862), (1738, 1160340), (1826, 1104420), (1864, 1081905), (1896, 1063645), (1992, 1012385), (2330, 865524), (2370, 850916), (2490, 809908), (2563, 786840), (2607, 773560), (2739, 736280), (2796, 721270), (3160, 638187), (3320, 607431), (3476, 580170), (3495, 577016), (3652, 552210), (4345, 464136), (4565, 441768), (4660, 432762), (4740, 425458), (4980, 404954), (5126, 393420), (5214, 386780), (5478, 368140), (5592, 360635), (6557, 307560), (6952, 290085), (6990, 288508), (7304, 276105), (7689, 262280), (8690, 232068), (9130, 220884), (9320, 216381), (9480, 212729), (9960, 202477), (10252, 196710), (10428, 193390), (10956, 184070), (12815, 157368), (13035, 154712), (13114, 153780), (13695, 147256), (13980, 144254), (15378, 131140), (17380, 116034), (18260, 110442), (18407, 109560), (19339, 104280), (19671, 102520), (20504, 98355), (20856, 96695), (21912, 92035), (25630, 78684), (26070, 77356), (26228, 76890), (27390, 73628), (27960, 72127), (30756, 65570), (32785, 61512), (34760, 58017), (36520, 55221), (36814, 54780), (38445, 52456), (38678, 52140), (39342, 51260)]