84993720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101183}}^1$

素因数の和:101204

約数の個数: 64

約数和(自身を含む): 291409920

約数和(自身を除く): 206416200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 101183, 202366, 303549, 404732, 505915, 607098, 708281, 809464, 1011830, 1214196, 1416562, 1517745, 2023660, 2124843, 2428392, 2833124, 3035490, 3541405, 4047320, 4249686, 5666248, 6070980, 7082810, 8499372, 10624215, 12141960, 14165620, 16998744, 21248430, 28331240, 42496860, 84993720]

約数ペア:

[(1, 84993720), (2, 42496860), (3, 28331240), (4, 21248430), (5, 16998744), (6, 14165620), (7, 12141960), (8, 10624215), (10, 8499372), (12, 7082810), (14, 6070980), (15, 5666248), (20, 4249686), (21, 4047320), (24, 3541405), (28, 3035490), (30, 2833124), (35, 2428392), (40, 2124843), (42, 2023660), (56, 1517745), (60, 1416562), (70, 1214196), (84, 1011830), (105, 809464), (120, 708281), (140, 607098), (168, 505915), (210, 404732), (280, 303549), (420, 202366), (840, 101183)]