1478156960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{15901}}^1$

素因数の和:16006

約数の個数: 96

約数和(自身を含む): 4039362432

約数和(自身を除く): 2561205472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 83, 112, 140, 160, 166, 224, 280, 332, 415, 560, 581, 664, 830, 1120, 1162, 1328, 1660, 2324, 2656, 2905, 3320, 4648, 5810, 6640, 9296, 11620, 13280, 15901, 18592, 23240, 31802, 46480, 63604, 79505, 92960, 111307, 127208, 159010, 222614, 254416, 318020, 445228, 508832, 556535, 636040, 890456, 1113070, 1272080, 1319783, 1780912, 2226140, 2544160, 2639566, 3561824, 4452280, 5279132, 6598915, 8904560, 9238481, 10558264, 13197830, 17809120, 18476962, 21116528, 26395660, 36953924, 42233056, 46192405, 52791320, 73907848, 92384810, 105582640, 147815696, 184769620, 211165280, 295631392, 369539240, 739078480, 1478156960]

約数ペア:

[(1, 1478156960), (2, 739078480), (4, 369539240), (5, 295631392), (7, 211165280), (8, 184769620), (10, 147815696), (14, 105582640), (16, 92384810), (20, 73907848), (28, 52791320), (32, 46192405), (35, 42233056), (40, 36953924), (56, 26395660), (70, 21116528), (80, 18476962), (83, 17809120), (112, 13197830), (140, 10558264), (160, 9238481), (166, 8904560), (224, 6598915), (280, 5279132), (332, 4452280), (415, 3561824), (560, 2639566), (581, 2544160), (664, 2226140), (830, 1780912), (1120, 1319783), (1162, 1272080), (1328, 1113070), (1660, 890456), (2324, 636040), (2656, 556535), (2905, 508832), (3320, 445228), (4648, 318020), (5810, 254416), (6640, 222614), (9296, 159010), (11620, 127208), (13280, 111307), (15901, 92960), (18592, 79505), (23240, 63604), (31802, 46480)]