127206240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 288

約数和(自身を含む): 490178304

約数和(自身を除く): 362972064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 131, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 262, 272, 280, 289, 336, 340, 357, 393, 408, 420, 476, 480, 510, 524, 544, 560, 578, 595, 655, 672, 680, 714, 786, 816, 840, 867, 917, 952, 1020, 1048, 1120, 1156, 1190, 1310, 1360, 1428, 1445, 1572, 1632, 1680, 1734, 1785, 1834, 1904, 1965, 2023, 2040, 2096, 2227, 2312, 2380, 2620, 2720, 2751, 2856, 2890, 3144, 3360, 3468, 3570, 3668, 3808, 3930, 4046, 4080, 4192, 4335, 4454, 4585, 4624, 4760, 5240, 5502, 5712, 5780, 6069, 6288, 6681, 6936, 7140, 7336, 7860, 8092, 8160, 8670, 8908, 9170, 9248, 9520, 10115, 10480, 11004, 11135, 11424, 11560, 12138, 12576, 13362, 13755, 13872, 14280, 14672, 15589, 15720, 16184, 17340, 17816, 18340, 19040, 20230, 20960, 22008, 22270, 23120, 24276, 26724, 27510, 27744, 28560, 29344, 30345, 31178, 31440, 32368, 33405, 34680, 35632, 36680, 37859, 40460, 44016, 44540, 46240, 46767, 48552, 53448, 55020, 57120, 60690, 62356, 62880, 64736, 66810, 69360, 71264, 73360, 75718, 77945, 80920, 88032, 89080, 93534, 97104, 106896, 110040, 113577, 121380, 124712, 133620, 138720, 146720, 151436, 155890, 161840, 178160, 187068, 189295, 194208, 213792, 220080, 227154, 233835, 242760, 249424, 265013, 267240, 302872, 311780, 323680, 356320, 374136, 378590, 440160, 454308, 467670, 485520, 498848, 530026, 534480, 567885, 605744, 623560, 748272, 757180, 795039, 908616, 935340, 971040, 1060052, 1068960, 1135770, 1211488, 1247120, 1325065, 1496544, 1514360, 1590078, 1817232, 1870680, 2120104, 2271540, 2494240, 2650130, 3028720, 3180156, 3634464, 3741360, 3975195, 4240208, 4543080, 5300260, 6057440, 6360312, 7482720, 7950390, 8480416, 9086160, 10600520, 12720624, 15900780, 18172320, 21201040, 25441248, 31801560, 42402080, 63603120, 127206240]

約数ペア:

[(1, 127206240), (2, 63603120), (3, 42402080), (4, 31801560), (5, 25441248), (6, 21201040), (7, 18172320), (8, 15900780), (10, 12720624), (12, 10600520), (14, 9086160), (15, 8480416), (16, 7950390), (17, 7482720), (20, 6360312), (21, 6057440), (24, 5300260), (28, 4543080), (30, 4240208), (32, 3975195), (34, 3741360), (35, 3634464), (40, 3180156), (42, 3028720), (48, 2650130), (51, 2494240), (56, 2271540), (60, 2120104), (68, 1870680), (70, 1817232), (80, 1590078), (84, 1514360), (85, 1496544), (96, 1325065), (102, 1247120), (105, 1211488), (112, 1135770), (119, 1068960), (120, 1060052), (131, 971040), (136, 935340), (140, 908616), (160, 795039), (168, 757180), (170, 748272), (204, 623560), (210, 605744), (224, 567885), (238, 534480), (240, 530026), (255, 498848), (262, 485520), (272, 467670), (280, 454308), (289, 440160), (336, 378590), (340, 374136), (357, 356320), (393, 323680), (408, 311780), (420, 302872), (476, 267240), (480, 265013), (510, 249424), (524, 242760), (544, 233835), (560, 227154), (578, 220080), (595, 213792), (655, 194208), (672, 189295), (680, 187068), (714, 178160), (786, 161840), (816, 155890), (840, 151436), (867, 146720), (917, 138720), (952, 133620), (1020, 124712), (1048, 121380), (1120, 113577), (1156, 110040), (1190, 106896), (1310, 97104), (1360, 93534), (1428, 89080), (1445, 88032), (1572, 80920), (1632, 77945), (1680, 75718), (1734, 73360), (1785, 71264), (1834, 69360), (1904, 66810), (1965, 64736), (2023, 62880), (2040, 62356), (2096, 60690), (2227, 57120), (2312, 55020), (2380, 53448), (2620, 48552), (2720, 46767), (2751, 46240), (2856, 44540), (2890, 44016), (3144, 40460), (3360, 37859), (3468, 36680), (3570, 35632), (3668, 34680), (3808, 33405), (3930, 32368), (4046, 31440), (4080, 31178), (4192, 30345), (4335, 29344), (4454, 28560), (4585, 27744), (4624, 27510), (4760, 26724), (5240, 24276), (5502, 23120), (5712, 22270), (5780, 22008), (6069, 20960), (6288, 20230), (6681, 19040), (6936, 18340), (7140, 17816), (7336, 17340), (7860, 16184), (8092, 15720), (8160, 15589), (8670, 14672), (8908, 14280), (9170, 13872), (9248, 13755), (9520, 13362), (10115, 12576), (10480, 12138), (11004, 11560), (11135, 11424)]