210852960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:381

約数の個数: 192

約数和(自身を含む): 705438720

約数和(自身を除く): 494585760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 71, 80, 92, 96, 115, 120, 138, 142, 160, 184, 213, 230, 240, 269, 276, 284, 345, 355, 368, 426, 460, 480, 538, 552, 568, 690, 710, 736, 807, 852, 920, 1065, 1076, 1104, 1136, 1345, 1380, 1420, 1614, 1633, 1704, 1840, 2130, 2152, 2208, 2272, 2690, 2760, 2840, 3228, 3266, 3408, 3680, 4035, 4260, 4304, 4899, 5380, 5520, 5680, 6187, 6456, 6532, 6816, 8070, 8165, 8520, 8608, 9798, 10760, 11040, 11360, 12374, 12912, 13064, 16140, 16330, 17040, 18561, 19099, 19596, 21520, 24495, 24748, 25824, 26128, 30935, 32280, 32660, 34080, 37122, 38198, 39192, 43040, 48990, 49496, 52256, 57297, 61870, 64560, 65320, 74244, 76396, 78384, 92805, 95495, 97980, 98992, 114594, 123740, 129120, 130640, 148488, 152792, 156768, 185610, 190990, 195960, 197984, 229188, 247480, 261280, 286485, 296976, 305584, 371220, 381980, 391920, 439277, 458376, 494960, 572970, 593952, 611168, 742440, 763960, 783840, 878554, 916752, 989920, 1145940, 1317831, 1484880, 1527920, 1757108, 1833504, 2196385, 2291880, 2635662, 2969760, 3055840, 3514216, 4392770, 4583760, 5271324, 6589155, 7028432, 8785540, 9167520, 10542648, 13178310, 14056864, 17571080, 21085296, 26356620, 35142160, 42170592, 52713240, 70284320, 105426480, 210852960]

約数ペア:

[(1, 210852960), (2, 105426480), (3, 70284320), (4, 52713240), (5, 42170592), (6, 35142160), (8, 26356620), (10, 21085296), (12, 17571080), (15, 14056864), (16, 13178310), (20, 10542648), (23, 9167520), (24, 8785540), (30, 7028432), (32, 6589155), (40, 5271324), (46, 4583760), (48, 4392770), (60, 3514216), (69, 3055840), (71, 2969760), (80, 2635662), (92, 2291880), (96, 2196385), (115, 1833504), (120, 1757108), (138, 1527920), (142, 1484880), (160, 1317831), (184, 1145940), (213, 989920), (230, 916752), (240, 878554), (269, 783840), (276, 763960), (284, 742440), (345, 611168), (355, 593952), (368, 572970), (426, 494960), (460, 458376), (480, 439277), (538, 391920), (552, 381980), (568, 371220), (690, 305584), (710, 296976), (736, 286485), (807, 261280), (852, 247480), (920, 229188), (1065, 197984), (1076, 195960), (1104, 190990), (1136, 185610), (1345, 156768), (1380, 152792), (1420, 148488), (1614, 130640), (1633, 129120), (1704, 123740), (1840, 114594), (2130, 98992), (2152, 97980), (2208, 95495), (2272, 92805), (2690, 78384), (2760, 76396), (2840, 74244), (3228, 65320), (3266, 64560), (3408, 61870), (3680, 57297), (4035, 52256), (4260, 49496), (4304, 48990), (4899, 43040), (5380, 39192), (5520, 38198), (5680, 37122), (6187, 34080), (6456, 32660), (6532, 32280), (6816, 30935), (8070, 26128), (8165, 25824), (8520, 24748), (8608, 24495), (9798, 21520), (10760, 19596), (11040, 19099), (11360, 18561), (12374, 17040), (12912, 16330), (13064, 16140)]