1570973460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:630

約数の個数: 192

約数和(自身を含む): 5148057600

約数和(自身を除く): 3577084140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 113, 140, 158, 210, 226, 237, 316, 339, 395, 419, 420, 452, 474, 553, 565, 678, 790, 791, 838, 948, 1106, 1130, 1185, 1257, 1356, 1580, 1582, 1659, 1676, 1695, 2095, 2212, 2260, 2370, 2373, 2514, 2765, 2933, 3164, 3318, 3390, 3955, 4190, 4740, 4746, 5028, 5530, 5866, 6285, 6636, 6780, 7910, 8295, 8380, 8799, 8927, 9492, 11060, 11732, 11865, 12570, 14665, 15820, 16590, 17598, 17854, 23730, 25140, 26781, 29330, 33101, 33180, 35196, 35708, 43995, 44635, 47347, 47460, 53562, 58660, 62489, 66202, 87990, 89270, 94694, 99303, 107124, 124978, 132404, 133905, 142041, 165505, 175980, 178540, 187467, 189388, 198606, 231707, 236735, 249956, 267810, 284082, 312445, 331010, 331429, 374934, 397212, 463414, 473470, 496515, 535620, 568164, 624890, 662020, 662858, 695121, 710205, 749868, 926828, 937335, 946940, 993030, 994287, 1158535, 1249780, 1325716, 1390242, 1420410, 1657145, 1874670, 1986060, 1988574, 2317070, 2780484, 2840820, 3314290, 3475605, 3740413, 3749340, 3977148, 4634140, 4971435, 6628580, 6951210, 7480826, 9942870, 11221239, 13902420, 14961652, 18702065, 19885740, 22442478, 26182891, 37404130, 44884956, 52365782, 56106195, 74808260, 78548673, 104731564, 112212390, 130914455, 157097346, 224424780, 261828910, 314194692, 392743365, 523657820, 785486730, 1570973460]

約数ペア:

[(1, 1570973460), (2, 785486730), (3, 523657820), (4, 392743365), (5, 314194692), (6, 261828910), (7, 224424780), (10, 157097346), (12, 130914455), (14, 112212390), (15, 104731564), (20, 78548673), (21, 74808260), (28, 56106195), (30, 52365782), (35, 44884956), (42, 37404130), (60, 26182891), (70, 22442478), (79, 19885740), (84, 18702065), (105, 14961652), (113, 13902420), (140, 11221239), (158, 9942870), (210, 7480826), (226, 6951210), (237, 6628580), (316, 4971435), (339, 4634140), (395, 3977148), (419, 3749340), (420, 3740413), (452, 3475605), (474, 3314290), (553, 2840820), (565, 2780484), (678, 2317070), (790, 1988574), (791, 1986060), (838, 1874670), (948, 1657145), (1106, 1420410), (1130, 1390242), (1185, 1325716), (1257, 1249780), (1356, 1158535), (1580, 994287), (1582, 993030), (1659, 946940), (1676, 937335), (1695, 926828), (2095, 749868), (2212, 710205), (2260, 695121), (2370, 662858), (2373, 662020), (2514, 624890), (2765, 568164), (2933, 535620), (3164, 496515), (3318, 473470), (3390, 463414), (3955, 397212), (4190, 374934), (4740, 331429), (4746, 331010), (5028, 312445), (5530, 284082), (5866, 267810), (6285, 249956), (6636, 236735), (6780, 231707), (7910, 198606), (8295, 189388), (8380, 187467), (8799, 178540), (8927, 175980), (9492, 165505), (11060, 142041), (11732, 133905), (11865, 132404), (12570, 124978), (14665, 107124), (15820, 99303), (16590, 94694), (17598, 89270), (17854, 87990), (23730, 66202), (25140, 62489), (26781, 58660), (29330, 53562), (33101, 47460), (33180, 47347), (35196, 44635), (35708, 43995)]