428797920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:377

約数の個数: 192

約数和(自身を含む): 1402168320

約数和(自身を除く): 973370400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 83, 94, 96, 120, 141, 160, 166, 188, 229, 235, 240, 249, 282, 332, 376, 415, 458, 470, 480, 498, 564, 664, 687, 705, 752, 830, 916, 940, 996, 1128, 1145, 1245, 1328, 1374, 1410, 1504, 1660, 1832, 1880, 1992, 2256, 2290, 2490, 2656, 2748, 2820, 3320, 3435, 3664, 3760, 3901, 3984, 4512, 4580, 4980, 5496, 5640, 6640, 6870, 7328, 7520, 7802, 7968, 9160, 9960, 10763, 10992, 11280, 11703, 13280, 13740, 15604, 18320, 19007, 19505, 19920, 21526, 21984, 22560, 23406, 27480, 31208, 32289, 36640, 38014, 39010, 39840, 43052, 46812, 53815, 54960, 57021, 58515, 62416, 64578, 76028, 78020, 86104, 93624, 95035, 107630, 109920, 114042, 117030, 124832, 129156, 152056, 156040, 161445, 172208, 187248, 190070, 215260, 228084, 234060, 258312, 285105, 304112, 312080, 322890, 344416, 374496, 380140, 430520, 456168, 468120, 516624, 570210, 608224, 624160, 645780, 760280, 861040, 893329, 912336, 936240, 1033248, 1140420, 1291560, 1520560, 1722080, 1786658, 1824672, 1872480, 2280840, 2583120, 2679987, 3041120, 3573316, 4466645, 4561680, 5166240, 5359974, 7146632, 8933290, 9123360, 10719948, 13399935, 14293264, 17866580, 21439896, 26799870, 28586528, 35733160, 42879792, 53599740, 71466320, 85759584, 107199480, 142932640, 214398960, 428797920]

約数ペア:

[(1, 428797920), (2, 214398960), (3, 142932640), (4, 107199480), (5, 85759584), (6, 71466320), (8, 53599740), (10, 42879792), (12, 35733160), (15, 28586528), (16, 26799870), (20, 21439896), (24, 17866580), (30, 14293264), (32, 13399935), (40, 10719948), (47, 9123360), (48, 8933290), (60, 7146632), (80, 5359974), (83, 5166240), (94, 4561680), (96, 4466645), (120, 3573316), (141, 3041120), (160, 2679987), (166, 2583120), (188, 2280840), (229, 1872480), (235, 1824672), (240, 1786658), (249, 1722080), (282, 1520560), (332, 1291560), (376, 1140420), (415, 1033248), (458, 936240), (470, 912336), (480, 893329), (498, 861040), (564, 760280), (664, 645780), (687, 624160), (705, 608224), (752, 570210), (830, 516624), (916, 468120), (940, 456168), (996, 430520), (1128, 380140), (1145, 374496), (1245, 344416), (1328, 322890), (1374, 312080), (1410, 304112), (1504, 285105), (1660, 258312), (1832, 234060), (1880, 228084), (1992, 215260), (2256, 190070), (2290, 187248), (2490, 172208), (2656, 161445), (2748, 156040), (2820, 152056), (3320, 129156), (3435, 124832), (3664, 117030), (3760, 114042), (3901, 109920), (3984, 107630), (4512, 95035), (4580, 93624), (4980, 86104), (5496, 78020), (5640, 76028), (6640, 64578), (6870, 62416), (7328, 58515), (7520, 57021), (7802, 54960), (7968, 53815), (9160, 46812), (9960, 43052), (10763, 39840), (10992, 39010), (11280, 38014), (11703, 36640), (13280, 32289), (13740, 31208), (15604, 27480), (18320, 23406), (19007, 22560), (19505, 21984), (19920, 21526)]