1572550440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{2707}}^1$

素因数の和:2871

約数の個数: 128

約数和(自身を含む): 4866600960

約数和(自身を除く): 3294050520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 103, 120, 141, 188, 206, 235, 282, 309, 376, 412, 470, 515, 564, 618, 705, 824, 940, 1030, 1128, 1236, 1410, 1545, 1880, 2060, 2472, 2707, 2820, 3090, 4120, 4841, 5414, 5640, 6180, 8121, 9682, 10828, 12360, 13535, 14523, 16242, 19364, 21656, 24205, 27070, 29046, 32484, 38728, 40605, 48410, 54140, 58092, 64968, 72615, 81210, 96820, 108280, 116184, 127229, 145230, 162420, 193640, 254458, 278821, 290460, 324840, 381687, 508916, 557642, 580920, 636145, 763374, 836463, 1017832, 1115284, 1272290, 1394105, 1526748, 1672926, 1908435, 2230568, 2544580, 2788210, 3053496, 3345852, 3816870, 4182315, 5089160, 5576420, 6691704, 7633740, 8364630, 11152840, 13104587, 15267480, 16729260, 26209174, 33458520, 39313761, 52418348, 65522935, 78627522, 104836696, 131045870, 157255044, 196568805, 262091740, 314510088, 393137610, 524183480, 786275220, 1572550440]

約数ペア:

[(1, 1572550440), (2, 786275220), (3, 524183480), (4, 393137610), (5, 314510088), (6, 262091740), (8, 196568805), (10, 157255044), (12, 131045870), (15, 104836696), (20, 78627522), (24, 65522935), (30, 52418348), (40, 39313761), (47, 33458520), (60, 26209174), (94, 16729260), (103, 15267480), (120, 13104587), (141, 11152840), (188, 8364630), (206, 7633740), (235, 6691704), (282, 5576420), (309, 5089160), (376, 4182315), (412, 3816870), (470, 3345852), (515, 3053496), (564, 2788210), (618, 2544580), (705, 2230568), (824, 1908435), (940, 1672926), (1030, 1526748), (1128, 1394105), (1236, 1272290), (1410, 1115284), (1545, 1017832), (1880, 836463), (2060, 763374), (2472, 636145), (2707, 580920), (2820, 557642), (3090, 508916), (4120, 381687), (4841, 324840), (5414, 290460), (5640, 278821), (6180, 254458), (8121, 193640), (9682, 162420), (10828, 145230), (12360, 127229), (13535, 116184), (14523, 108280), (16242, 96820), (19364, 81210), (21656, 72615), (24205, 64968), (27070, 58092), (29046, 54140), (32484, 48410), (38728, 40605)]