210302568

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:749

約数の個数: 160

約数和(自身を含む): 683717760

約数和(自身を除く): 473415192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 81, 84, 108, 126, 142, 162, 168, 189, 213, 216, 252, 284, 324, 378, 426, 497, 504, 567, 568, 639, 648, 653, 756, 852, 994, 1134, 1278, 1306, 1491, 1512, 1704, 1917, 1959, 1988, 2268, 2556, 2612, 2982, 3834, 3918, 3976, 4473, 4536, 4571, 5112, 5224, 5751, 5877, 5964, 7668, 7836, 8946, 9142, 11502, 11754, 11928, 13419, 13713, 15336, 15672, 17631, 17892, 18284, 23004, 23508, 26838, 27426, 35262, 35784, 36568, 40257, 41139, 46008, 46363, 47016, 52893, 53676, 54852, 70524, 80514, 82278, 92726, 105786, 107352, 109704, 123417, 139089, 141048, 161028, 164556, 185452, 211572, 246834, 278178, 322056, 324541, 329112, 370251, 370904, 417267, 423144, 493668, 556356, 649082, 740502, 834534, 973623, 987336, 1112712, 1251801, 1298164, 1481004, 1669068, 1947246, 2503602, 2596328, 2920869, 2962008, 3338136, 3755403, 3894492, 5007204, 5841738, 7510806, 7788984, 8762607, 10014408, 11683476, 15021612, 17525214, 23366952, 26287821, 30043224, 35050428, 52575642, 70100856, 105151284, 210302568]

約数ペア:

[(1, 210302568), (2, 105151284), (3, 70100856), (4, 52575642), (6, 35050428), (7, 30043224), (8, 26287821), (9, 23366952), (12, 17525214), (14, 15021612), (18, 11683476), (21, 10014408), (24, 8762607), (27, 7788984), (28, 7510806), (36, 5841738), (42, 5007204), (54, 3894492), (56, 3755403), (63, 3338136), (71, 2962008), (72, 2920869), (81, 2596328), (84, 2503602), (108, 1947246), (126, 1669068), (142, 1481004), (162, 1298164), (168, 1251801), (189, 1112712), (213, 987336), (216, 973623), (252, 834534), (284, 740502), (324, 649082), (378, 556356), (426, 493668), (497, 423144), (504, 417267), (567, 370904), (568, 370251), (639, 329112), (648, 324541), (653, 322056), (756, 278178), (852, 246834), (994, 211572), (1134, 185452), (1278, 164556), (1306, 161028), (1491, 141048), (1512, 139089), (1704, 123417), (1917, 109704), (1959, 107352), (1988, 105786), (2268, 92726), (2556, 82278), (2612, 80514), (2982, 70524), (3834, 54852), (3918, 53676), (3976, 52893), (4473, 47016), (4536, 46363), (4571, 46008), (5112, 41139), (5224, 40257), (5751, 36568), (5877, 35784), (5964, 35262), (7668, 27426), (7836, 26838), (8946, 23508), (9142, 23004), (11502, 18284), (11754, 17892), (11928, 17631), (13419, 15672), (13713, 15336)]