426909840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^2\times {\mathrm{73}}^1$

素因数の和:214

約数の個数: 240

約数和(自身を含む): 1559626368

約数和(自身を除く): 1132716528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 59, 60, 70, 73, 80, 84, 105, 112, 118, 120, 140, 146, 168, 177, 210, 219, 236, 240, 280, 292, 295, 336, 354, 365, 413, 420, 438, 472, 511, 560, 584, 590, 708, 730, 826, 840, 876, 885, 944, 1022, 1095, 1168, 1180, 1239, 1416, 1460, 1533, 1652, 1680, 1752, 1770, 2044, 2065, 2190, 2360, 2478, 2555, 2832, 2920, 3066, 3304, 3481, 3504, 3540, 4088, 4130, 4307, 4380, 4720, 4956, 5110, 5840, 6132, 6195, 6608, 6962, 7080, 7665, 8176, 8260, 8614, 8760, 9912, 10220, 10443, 12264, 12390, 12921, 13924, 14160, 15330, 16520, 17228, 17405, 17520, 19824, 20440, 20886, 21535, 24367, 24528, 24780, 25842, 27848, 30149, 30660, 33040, 34456, 34810, 40880, 41772, 43070, 48734, 49560, 51684, 52215, 55696, 60298, 61320, 64605, 68912, 69620, 73101, 83544, 86140, 90447, 97468, 99120, 103368, 104430, 120596, 121835, 122640, 129210, 139240, 146202, 150745, 167088, 172280, 180894, 194936, 206736, 208860, 241192, 243670, 254113, 258420, 278480, 292404, 301490, 344560, 361788, 365505, 389872, 417720, 452235, 482384, 487340, 508226, 516840, 584808, 602980, 723576, 731010, 762339, 835440, 904470, 974680, 1016452, 1033680, 1169616, 1205960, 1270565, 1447152, 1462020, 1524678, 1778791, 1808940, 1949360, 2032904, 2411920, 2541130, 2924040, 3049356, 3557582, 3617880, 3811695, 4065808, 5082260, 5336373, 5848080, 6098712, 7115164, 7235760, 7623390, 8893955, 10164520, 10672746, 12197424, 14230328, 15246780, 17787910, 20329040, 21345492, 26681865, 28460656, 30493560, 35575820, 42690984, 53363730, 60987120, 71151640, 85381968, 106727460, 142303280, 213454920, 426909840]

約数ペア:

[(1, 426909840), (2, 213454920), (3, 142303280), (4, 106727460), (5, 85381968), (6, 71151640), (7, 60987120), (8, 53363730), (10, 42690984), (12, 35575820), (14, 30493560), (15, 28460656), (16, 26681865), (20, 21345492), (21, 20329040), (24, 17787910), (28, 15246780), (30, 14230328), (35, 12197424), (40, 10672746), (42, 10164520), (48, 8893955), (56, 7623390), (59, 7235760), (60, 7115164), (70, 6098712), (73, 5848080), (80, 5336373), (84, 5082260), (105, 4065808), (112, 3811695), (118, 3617880), (120, 3557582), (140, 3049356), (146, 2924040), (168, 2541130), (177, 2411920), (210, 2032904), (219, 1949360), (236, 1808940), (240, 1778791), (280, 1524678), (292, 1462020), (295, 1447152), (336, 1270565), (354, 1205960), (365, 1169616), (413, 1033680), (420, 1016452), (438, 974680), (472, 904470), (511, 835440), (560, 762339), (584, 731010), (590, 723576), (708, 602980), (730, 584808), (826, 516840), (840, 508226), (876, 487340), (885, 482384), (944, 452235), (1022, 417720), (1095, 389872), (1168, 365505), (1180, 361788), (1239, 344560), (1416, 301490), (1460, 292404), (1533, 278480), (1652, 258420), (1680, 254113), (1752, 243670), (1770, 241192), (2044, 208860), (2065, 206736), (2190, 194936), (2360, 180894), (2478, 172280), (2555, 167088), (2832, 150745), (2920, 146202), (3066, 139240), (3304, 129210), (3481, 122640), (3504, 121835), (3540, 120596), (4088, 104430), (4130, 103368), (4307, 99120), (4380, 97468), (4720, 90447), (4956, 86140), (5110, 83544), (5840, 73101), (6132, 69620), (6195, 68912), (6608, 64605), (6962, 61320), (7080, 60298), (7665, 55696), (8176, 52215), (8260, 51684), (8614, 49560), (8760, 48734), (9912, 43070), (10220, 41772), (10443, 40880), (12264, 34810), (12390, 34456), (12921, 33040), (13924, 30660), (14160, 30149), (15330, 27848), (16520, 25842), (17228, 24780), (17405, 24528), (17520, 24367), (19824, 21535), (20440, 20886)]