129898020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:179

約数の個数: 288

約数和(自身を含む): 471598848

約数和(自身を除く): 341700828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 23, 28, 30, 34, 35, 42, 46, 49, 51, 60, 68, 69, 70, 84, 85, 92, 98, 102, 105, 113, 115, 119, 138, 140, 147, 161, 170, 196, 204, 210, 226, 230, 238, 245, 255, 276, 294, 322, 339, 340, 345, 357, 391, 420, 452, 460, 476, 483, 490, 510, 565, 588, 595, 644, 678, 690, 714, 735, 782, 791, 805, 833, 966, 980, 1020, 1127, 1130, 1173, 1190, 1356, 1380, 1428, 1470, 1564, 1582, 1610, 1666, 1695, 1785, 1921, 1932, 1955, 2254, 2260, 2346, 2373, 2380, 2415, 2499, 2599, 2737, 2940, 3164, 3220, 3332, 3381, 3390, 3570, 3842, 3910, 3955, 4165, 4508, 4692, 4746, 4830, 4998, 5198, 5474, 5537, 5635, 5763, 5865, 6762, 6780, 7140, 7684, 7797, 7820, 7910, 8211, 8330, 9492, 9605, 9660, 9996, 10396, 10948, 11074, 11270, 11526, 11730, 11865, 12495, 12995, 13447, 13524, 13685, 15594, 15820, 16422, 16611, 16660, 16905, 18193, 19159, 19210, 22148, 22540, 23052, 23460, 23730, 24990, 25990, 26894, 27370, 27685, 28815, 31188, 32844, 33222, 33810, 36386, 38318, 38420, 38985, 40341, 41055, 44183, 47460, 49980, 51980, 53788, 54579, 54740, 55370, 57477, 57630, 66444, 67235, 67620, 72772, 76636, 77970, 80682, 82110, 83055, 88366, 90965, 94129, 95795, 109158, 110740, 114954, 115260, 127351, 132549, 134470, 155940, 161364, 164220, 166110, 176732, 181930, 188258, 191590, 201705, 218316, 220915, 229908, 254702, 265098, 268940, 272895, 282387, 287385, 309281, 332220, 363860, 376516, 382053, 383180, 403410, 441830, 470645, 509404, 530196, 545790, 564774, 574770, 618562, 636755, 662745, 764106, 806820, 883660, 927843, 941290, 1091580, 1129548, 1149540, 1237124, 1273510, 1325490, 1411935, 1528212, 1546405, 1855686, 1882580, 1910265, 2164967, 2547020, 2650980, 2823870, 3092810, 3711372, 3820530, 4329934, 4639215, 5647740, 6185620, 6494901, 7641060, 8659868, 9278430, 10824835, 12989802, 18556860, 21649670, 25979604, 32474505, 43299340, 64949010, 129898020]

約数ペア:

[(1, 129898020), (2, 64949010), (3, 43299340), (4, 32474505), (5, 25979604), (6, 21649670), (7, 18556860), (10, 12989802), (12, 10824835), (14, 9278430), (15, 8659868), (17, 7641060), (20, 6494901), (21, 6185620), (23, 5647740), (28, 4639215), (30, 4329934), (34, 3820530), (35, 3711372), (42, 3092810), (46, 2823870), (49, 2650980), (51, 2547020), (60, 2164967), (68, 1910265), (69, 1882580), (70, 1855686), (84, 1546405), (85, 1528212), (92, 1411935), (98, 1325490), (102, 1273510), (105, 1237124), (113, 1149540), (115, 1129548), (119, 1091580), (138, 941290), (140, 927843), (147, 883660), (161, 806820), (170, 764106), (196, 662745), (204, 636755), (210, 618562), (226, 574770), (230, 564774), (238, 545790), (245, 530196), (255, 509404), (276, 470645), (294, 441830), (322, 403410), (339, 383180), (340, 382053), (345, 376516), (357, 363860), (391, 332220), (420, 309281), (452, 287385), (460, 282387), (476, 272895), (483, 268940), (490, 265098), (510, 254702), (565, 229908), (588, 220915), (595, 218316), (644, 201705), (678, 191590), (690, 188258), (714, 181930), (735, 176732), (782, 166110), (791, 164220), (805, 161364), (833, 155940), (966, 134470), (980, 132549), (1020, 127351), (1127, 115260), (1130, 114954), (1173, 110740), (1190, 109158), (1356, 95795), (1380, 94129), (1428, 90965), (1470, 88366), (1564, 83055), (1582, 82110), (1610, 80682), (1666, 77970), (1695, 76636), (1785, 72772), (1921, 67620), (1932, 67235), (1955, 66444), (2254, 57630), (2260, 57477), (2346, 55370), (2373, 54740), (2380, 54579), (2415, 53788), (2499, 51980), (2599, 49980), (2737, 47460), (2940, 44183), (3164, 41055), (3220, 40341), (3332, 38985), (3381, 38420), (3390, 38318), (3570, 36386), (3842, 33810), (3910, 33222), (3955, 32844), (4165, 31188), (4508, 28815), (4692, 27685), (4746, 27370), (4830, 26894), (4998, 25990), (5198, 24990), (5474, 23730), (5537, 23460), (5635, 23052), (5763, 22540), (5865, 22148), (6762, 19210), (6780, 19159), (7140, 18193), (7684, 16905), (7797, 16660), (7820, 16611), (7910, 16422), (8211, 15820), (8330, 15594), (9492, 13685), (9605, 13524), (9660, 13447), (9996, 12995), (10396, 12495), (10948, 11865), (11074, 11730), (11270, 11526)]