197926960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 240

約数和(自身を含む): 607961088

約数和(自身を除く): 410034128

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 80, 88, 92, 110, 112, 115, 121, 127, 140, 154, 161, 176, 184, 220, 230, 242, 253, 254, 280, 308, 322, 368, 385, 440, 460, 484, 506, 508, 560, 605, 616, 635, 644, 770, 805, 847, 880, 889, 920, 968, 1012, 1016, 1210, 1232, 1265, 1270, 1288, 1397, 1540, 1610, 1694, 1771, 1778, 1840, 1936, 2024, 2032, 2420, 2530, 2540, 2576, 2783, 2794, 2921, 3080, 3220, 3388, 3542, 3556, 4048, 4235, 4445, 4840, 5060, 5080, 5566, 5588, 5842, 6160, 6440, 6776, 6985, 7084, 7112, 8470, 8855, 8890, 9680, 9779, 10120, 10160, 11132, 11176, 11684, 12880, 13552, 13915, 13970, 14168, 14224, 14605, 15367, 16940, 17710, 17780, 19481, 19558, 20240, 20447, 22264, 22352, 23368, 27830, 27940, 28336, 29210, 30734, 32131, 33880, 35420, 35560, 38962, 39116, 40894, 44528, 46736, 48895, 55660, 55880, 58420, 61468, 64262, 67760, 70840, 71120, 76835, 77924, 78232, 81788, 97405, 97790, 102235, 107569, 111320, 111760, 116840, 122936, 128524, 141680, 153670, 155848, 156464, 160655, 163576, 194810, 195580, 204470, 215138, 222640, 224917, 233680, 245872, 257048, 307340, 311696, 321310, 327152, 353441, 389620, 391160, 408940, 430276, 449834, 514096, 537845, 614680, 642620, 706882, 779240, 782320, 817880, 860552, 899668, 1075690, 1124585, 1229360, 1285240, 1413764, 1558480, 1635760, 1721104, 1767205, 1799336, 2151380, 2249170, 2474087, 2570480, 2827528, 3534410, 3598672, 4302760, 4498340, 4948174, 5655056, 7068820, 8605520, 8996680, 9896348, 12370435, 14137640, 17993360, 19792696, 24740870, 28275280, 39585392, 49481740, 98963480, 197926960]

約数ペア:

[(1, 197926960), (2, 98963480), (4, 49481740), (5, 39585392), (7, 28275280), (8, 24740870), (10, 19792696), (11, 17993360), (14, 14137640), (16, 12370435), (20, 9896348), (22, 8996680), (23, 8605520), (28, 7068820), (35, 5655056), (40, 4948174), (44, 4498340), (46, 4302760), (55, 3598672), (56, 3534410), (70, 2827528), (77, 2570480), (80, 2474087), (88, 2249170), (92, 2151380), (110, 1799336), (112, 1767205), (115, 1721104), (121, 1635760), (127, 1558480), (140, 1413764), (154, 1285240), (161, 1229360), (176, 1124585), (184, 1075690), (220, 899668), (230, 860552), (242, 817880), (253, 782320), (254, 779240), (280, 706882), (308, 642620), (322, 614680), (368, 537845), (385, 514096), (440, 449834), (460, 430276), (484, 408940), (506, 391160), (508, 389620), (560, 353441), (605, 327152), (616, 321310), (635, 311696), (644, 307340), (770, 257048), (805, 245872), (847, 233680), (880, 224917), (889, 222640), (920, 215138), (968, 204470), (1012, 195580), (1016, 194810), (1210, 163576), (1232, 160655), (1265, 156464), (1270, 155848), (1288, 153670), (1397, 141680), (1540, 128524), (1610, 122936), (1694, 116840), (1771, 111760), (1778, 111320), (1840, 107569), (1936, 102235), (2024, 97790), (2032, 97405), (2420, 81788), (2530, 78232), (2540, 77924), (2576, 76835), (2783, 71120), (2794, 70840), (2921, 67760), (3080, 64262), (3220, 61468), (3388, 58420), (3542, 55880), (3556, 55660), (4048, 48895), (4235, 46736), (4445, 44528), (4840, 40894), (5060, 39116), (5080, 38962), (5566, 35560), (5588, 35420), (5842, 33880), (6160, 32131), (6440, 30734), (6776, 29210), (6985, 28336), (7084, 27940), (7112, 27830), (8470, 23368), (8855, 22352), (8890, 22264), (9680, 20447), (9779, 20240), (10120, 19558), (10160, 19481), (11132, 17780), (11176, 17710), (11684, 16940), (12880, 15367), (13552, 14605), (13915, 14224), (13970, 14168)]