297630480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 320

約数和(自身を含む): 1124928000

約数和(自身を除く): 827297520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 41, 42, 48, 56, 58, 60, 70, 80, 82, 84, 87, 105, 112, 116, 120, 123, 140, 145, 149, 164, 168, 174, 203, 205, 210, 232, 240, 246, 280, 287, 290, 298, 328, 336, 348, 406, 410, 420, 435, 447, 464, 492, 560, 574, 580, 596, 609, 615, 656, 696, 745, 812, 820, 840, 861, 870, 894, 984, 1015, 1043, 1148, 1160, 1189, 1192, 1218, 1230, 1392, 1435, 1490, 1624, 1640, 1680, 1722, 1740, 1788, 1968, 2030, 2086, 2235, 2296, 2320, 2378, 2384, 2436, 2460, 2870, 2980, 3045, 3129, 3248, 3280, 3444, 3480, 3567, 3576, 4060, 4172, 4305, 4321, 4470, 4592, 4756, 4872, 4920, 5215, 5740, 5945, 5960, 6090, 6109, 6258, 6888, 6960, 7134, 7152, 8120, 8323, 8344, 8610, 8642, 8940, 9512, 9744, 9840, 10430, 11480, 11890, 11920, 12180, 12218, 12516, 12963, 13776, 14268, 15645, 16240, 16646, 16688, 17220, 17284, 17835, 17880, 18327, 19024, 20860, 21605, 22960, 23780, 24360, 24436, 24969, 25032, 25926, 28536, 30247, 30545, 31290, 33292, 34440, 34568, 35670, 35760, 36654, 41615, 41720, 42763, 43210, 47560, 48720, 48872, 49938, 50064, 51852, 57072, 60494, 61090, 62580, 64815, 66584, 68880, 69136, 71340, 73308, 83230, 83440, 85526, 86420, 90741, 91635, 95120, 97744, 99876, 103704, 120988, 122180, 124845, 125160, 128289, 129630, 133168, 142680, 146616, 151235, 166460, 171052, 172840, 177161, 181482, 183270, 199752, 207408, 213815, 241976, 244360, 249690, 250320, 256578, 259260, 285360, 293232, 302470, 332920, 342104, 345680, 354322, 362964, 366540, 399504, 427630, 453705, 483952, 488720, 499380, 513156, 518520, 531483, 604940, 641445, 665840, 684208, 708644, 725928, 733080, 855260, 885805, 907410, 998760, 1026312, 1037040, 1062966, 1209880, 1240127, 1282890, 1417288, 1451856, 1466160, 1710520, 1771610, 1814820, 1997520, 2052624, 2125932, 2419760, 2480254, 2565780, 2657415, 2834576, 3421040, 3543220, 3629640, 3720381, 4251864, 4960508, 5131560, 5314830, 6200635, 7086440, 7259280, 7440762, 8503728, 9921016, 10263120, 10629660, 12401270, 14172880, 14881524, 18601905, 19842032, 21259320, 24802540, 29763048, 37203810, 42518640, 49605080, 59526096, 74407620, 99210160, 148815240, 297630480]

約数ペア:

[(1, 297630480), (2, 148815240), (3, 99210160), (4, 74407620), (5, 59526096), (6, 49605080), (7, 42518640), (8, 37203810), (10, 29763048), (12, 24802540), (14, 21259320), (15, 19842032), (16, 18601905), (20, 14881524), (21, 14172880), (24, 12401270), (28, 10629660), (29, 10263120), (30, 9921016), (35, 8503728), (40, 7440762), (41, 7259280), (42, 7086440), (48, 6200635), (56, 5314830), (58, 5131560), (60, 4960508), (70, 4251864), (80, 3720381), (82, 3629640), (84, 3543220), (87, 3421040), (105, 2834576), (112, 2657415), (116, 2565780), (120, 2480254), (123, 2419760), (140, 2125932), (145, 2052624), (149, 1997520), (164, 1814820), (168, 1771610), (174, 1710520), (203, 1466160), (205, 1451856), (210, 1417288), (232, 1282890), (240, 1240127), (246, 1209880), (280, 1062966), (287, 1037040), (290, 1026312), (298, 998760), (328, 907410), (336, 885805), (348, 855260), (406, 733080), (410, 725928), (420, 708644), (435, 684208), (447, 665840), (464, 641445), (492, 604940), (560, 531483), (574, 518520), (580, 513156), (596, 499380), (609, 488720), (615, 483952), (656, 453705), (696, 427630), (745, 399504), (812, 366540), (820, 362964), (840, 354322), (861, 345680), (870, 342104), (894, 332920), (984, 302470), (1015, 293232), (1043, 285360), (1148, 259260), (1160, 256578), (1189, 250320), (1192, 249690), (1218, 244360), (1230, 241976), (1392, 213815), (1435, 207408), (1490, 199752), (1624, 183270), (1640, 181482), (1680, 177161), (1722, 172840), (1740, 171052), (1788, 166460), (1968, 151235), (2030, 146616), (2086, 142680), (2235, 133168), (2296, 129630), (2320, 128289), (2378, 125160), (2384, 124845), (2436, 122180), (2460, 120988), (2870, 103704), (2980, 99876), (3045, 97744), (3129, 95120), (3248, 91635), (3280, 90741), (3444, 86420), (3480, 85526), (3567, 83440), (3576, 83230), (4060, 73308), (4172, 71340), (4305, 69136), (4321, 68880), (4470, 66584), (4592, 64815), (4756, 62580), (4872, 61090), (4920, 60494), (5215, 57072), (5740, 51852), (5945, 50064), (5960, 49938), (6090, 48872), (6109, 48720), (6258, 47560), (6888, 43210), (6960, 42763), (7134, 41720), (7152, 41615), (8120, 36654), (8323, 35760), (8344, 35670), (8610, 34568), (8642, 34440), (8940, 33292), (9512, 31290), (9744, 30545), (9840, 30247), (10430, 28536), (11480, 25926), (11890, 25032), (11920, 24969), (12180, 24436), (12218, 24360), (12516, 23780), (12963, 22960), (13776, 21605), (14268, 20860), (15645, 19024), (16240, 18327), (16646, 17880), (16688, 17835), (17220, 17284)]