680475048

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:208

約数の個数: 256

約数和(自身を含む): 2086871040

約数和(自身を除く): 1406395992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 31, 33, 34, 44, 51, 62, 66, 67, 68, 73, 88, 93, 102, 124, 132, 134, 136, 146, 186, 187, 201, 204, 219, 248, 264, 268, 292, 341, 372, 374, 402, 408, 438, 527, 536, 561, 584, 682, 737, 744, 748, 803, 804, 876, 1023, 1054, 1122, 1139, 1241, 1364, 1474, 1496, 1581, 1606, 1608, 1752, 2046, 2077, 2108, 2211, 2244, 2263, 2278, 2409, 2482, 2728, 2948, 3162, 3212, 3417, 3723, 4092, 4154, 4216, 4422, 4488, 4526, 4556, 4818, 4891, 4964, 5797, 5896, 6231, 6324, 6424, 6789, 6834, 7446, 8184, 8308, 8844, 9052, 9112, 9636, 9782, 9928, 11594, 12462, 12529, 12648, 13578, 13651, 13668, 14673, 14892, 16616, 17391, 17688, 18104, 19272, 19564, 22847, 23188, 24893, 24924, 25058, 27156, 27302, 27336, 29346, 29784, 34782, 35309, 37587, 38471, 39128, 40953, 45694, 46376, 49786, 49848, 50116, 53801, 54312, 54604, 58692, 68541, 69564, 70618, 74679, 75174, 76942, 81906, 83147, 91388, 99572, 100232, 105927, 107602, 109208, 115413, 117384, 137082, 139128, 141236, 149358, 150348, 151621, 153884, 161403, 163812, 166294, 182776, 199144, 211854, 215204, 230826, 249441, 274164, 282472, 298716, 300696, 303242, 307768, 322806, 327624, 332588, 388399, 423181, 423708, 430408, 454863, 461652, 498882, 548328, 597432, 606484, 645612, 665176, 776798, 846362, 847416, 909726, 914617, 923304, 997764, 1165197, 1212968, 1269543, 1291224, 1553596, 1667831, 1692724, 1819452, 1829234, 1995528, 2330394, 2539086, 2577557, 2743851, 3107192, 3335662, 3385448, 3638904, 3658468, 4660788, 5003493, 5078172, 5155114, 5487702, 6671324, 7316936, 7732671, 9321576, 10006986, 10156344, 10310228, 10975404, 13342648, 15465342, 20013972, 20620456, 21950808, 28353127, 30930684, 40027944, 56706254, 61861368, 85059381, 113412508, 170118762, 226825016, 340237524, 680475048]

約数ペア:

[(1, 680475048), (2, 340237524), (3, 226825016), (4, 170118762), (6, 113412508), (8, 85059381), (11, 61861368), (12, 56706254), (17, 40027944), (22, 30930684), (24, 28353127), (31, 21950808), (33, 20620456), (34, 20013972), (44, 15465342), (51, 13342648), (62, 10975404), (66, 10310228), (67, 10156344), (68, 10006986), (73, 9321576), (88, 7732671), (93, 7316936), (102, 6671324), (124, 5487702), (132, 5155114), (134, 5078172), (136, 5003493), (146, 4660788), (186, 3658468), (187, 3638904), (201, 3385448), (204, 3335662), (219, 3107192), (248, 2743851), (264, 2577557), (268, 2539086), (292, 2330394), (341, 1995528), (372, 1829234), (374, 1819452), (402, 1692724), (408, 1667831), (438, 1553596), (527, 1291224), (536, 1269543), (561, 1212968), (584, 1165197), (682, 997764), (737, 923304), (744, 914617), (748, 909726), (803, 847416), (804, 846362), (876, 776798), (1023, 665176), (1054, 645612), (1122, 606484), (1139, 597432), (1241, 548328), (1364, 498882), (1474, 461652), (1496, 454863), (1581, 430408), (1606, 423708), (1608, 423181), (1752, 388399), (2046, 332588), (2077, 327624), (2108, 322806), (2211, 307768), (2244, 303242), (2263, 300696), (2278, 298716), (2409, 282472), (2482, 274164), (2728, 249441), (2948, 230826), (3162, 215204), (3212, 211854), (3417, 199144), (3723, 182776), (4092, 166294), (4154, 163812), (4216, 161403), (4422, 153884), (4488, 151621), (4526, 150348), (4556, 149358), (4818, 141236), (4891, 139128), (4964, 137082), (5797, 117384), (5896, 115413), (6231, 109208), (6324, 107602), (6424, 105927), (6789, 100232), (6834, 99572), (7446, 91388), (8184, 83147), (8308, 81906), (8844, 76942), (9052, 75174), (9112, 74679), (9636, 70618), (9782, 69564), (9928, 68541), (11594, 58692), (12462, 54604), (12529, 54312), (12648, 53801), (13578, 50116), (13651, 49848), (13668, 49786), (14673, 46376), (14892, 45694), (16616, 40953), (17391, 39128), (17688, 38471), (18104, 37587), (19272, 35309), (19564, 34782), (22847, 29784), (23188, 29346), (24893, 27336), (24924, 27302), (25058, 27156)]