127185240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:666

約数の個数: 256

約数和(自身を含む): 495129600

約数和(自身を除く): 367944360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 104, 105, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 210, 228, 247, 260, 266, 273, 280, 285, 312, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 570, 613, 665, 728, 741, 760, 780, 798, 840, 910, 988, 1064, 1092, 1140, 1226, 1235, 1330, 1365, 1482, 1560, 1596, 1729, 1820, 1839, 1976, 1995, 2184, 2280, 2452, 2470, 2660, 2730, 2964, 3065, 3192, 3458, 3640, 3678, 3705, 3990, 4291, 4904, 4940, 5187, 5320, 5460, 5928, 6130, 6916, 7356, 7410, 7969, 7980, 8582, 8645, 9195, 9880, 10374, 10920, 11647, 12260, 12873, 13832, 14712, 14820, 15938, 15960, 17164, 17290, 18390, 20748, 21455, 23294, 23907, 24520, 25746, 25935, 29640, 31876, 34328, 34580, 34941, 36780, 39845, 41496, 42910, 46588, 47814, 51492, 51870, 55783, 58235, 63752, 64365, 69160, 69882, 73560, 79690, 81529, 85820, 93176, 95628, 102984, 103740, 111566, 116470, 119535, 128730, 139764, 151411, 159380, 163058, 167349, 171640, 174705, 191256, 207480, 223132, 232940, 239070, 244587, 257460, 278915, 279528, 302822, 318760, 326116, 334698, 349410, 407645, 446264, 454233, 465880, 478140, 489174, 514920, 557830, 605644, 652232, 669396, 698820, 757055, 815290, 836745, 908466, 956280, 978348, 1059877, 1115660, 1211288, 1222935, 1338792, 1397640, 1514110, 1630580, 1673490, 1816932, 1956696, 2119754, 2231320, 2271165, 2445870, 3028220, 3179631, 3261160, 3346980, 3633864, 4239508, 4542330, 4891740, 5299385, 6056440, 6359262, 6693960, 8479016, 9084660, 9783480, 10598770, 12718524, 15898155, 18169320, 21197540, 25437048, 31796310, 42395080, 63592620, 127185240]

約数ペア:

[(1, 127185240), (2, 63592620), (3, 42395080), (4, 31796310), (5, 25437048), (6, 21197540), (7, 18169320), (8, 15898155), (10, 12718524), (12, 10598770), (13, 9783480), (14, 9084660), (15, 8479016), (19, 6693960), (20, 6359262), (21, 6056440), (24, 5299385), (26, 4891740), (28, 4542330), (30, 4239508), (35, 3633864), (38, 3346980), (39, 3261160), (40, 3179631), (42, 3028220), (52, 2445870), (56, 2271165), (57, 2231320), (60, 2119754), (65, 1956696), (70, 1816932), (76, 1673490), (78, 1630580), (84, 1514110), (91, 1397640), (95, 1338792), (104, 1222935), (105, 1211288), (114, 1115660), (120, 1059877), (130, 978348), (133, 956280), (140, 908466), (152, 836745), (156, 815290), (168, 757055), (182, 698820), (190, 669396), (195, 652232), (210, 605644), (228, 557830), (247, 514920), (260, 489174), (266, 478140), (273, 465880), (280, 454233), (285, 446264), (312, 407645), (364, 349410), (380, 334698), (390, 326116), (399, 318760), (420, 302822), (455, 279528), (456, 278915), (494, 257460), (520, 244587), (532, 239070), (546, 232940), (570, 223132), (613, 207480), (665, 191256), (728, 174705), (741, 171640), (760, 167349), (780, 163058), (798, 159380), (840, 151411), (910, 139764), (988, 128730), (1064, 119535), (1092, 116470), (1140, 111566), (1226, 103740), (1235, 102984), (1330, 95628), (1365, 93176), (1482, 85820), (1560, 81529), (1596, 79690), (1729, 73560), (1820, 69882), (1839, 69160), (1976, 64365), (1995, 63752), (2184, 58235), (2280, 55783), (2452, 51870), (2470, 51492), (2660, 47814), (2730, 46588), (2964, 42910), (3065, 41496), (3192, 39845), (3458, 36780), (3640, 34941), (3678, 34580), (3705, 34328), (3990, 31876), (4291, 29640), (4904, 25935), (4940, 25746), (5187, 24520), (5320, 23907), (5460, 23294), (5928, 21455), (6130, 20748), (6916, 18390), (7356, 17290), (7410, 17164), (7969, 15960), (7980, 15938), (8582, 14820), (8645, 14712), (9195, 13832), (9880, 12873), (10374, 12260), (10920, 11647)]