168530040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{66877}}^1$

素因数の和:66901

約数の個数: 96

約数和(自身を含む): 625978080

約数和(自身を除く): 457448040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 66877, 133754, 200631, 267508, 334385, 401262, 468139, 535016, 601893, 668770, 802524, 936278, 1003155, 1203786, 1337540, 1404417, 1605048, 1872556, 2006310, 2340695, 2407572, 2675080, 2808834, 3009465, 3745112, 4012620, 4213251, 4681390, 4815144, 5617668, 6018930, 7022085, 8025240, 8426502, 9362780, 11235336, 12037860, 14044170, 16853004, 18725560, 21066255, 24075720, 28088340, 33706008, 42132510, 56176680, 84265020, 168530040]

約数ペア:

[(1, 168530040), (2, 84265020), (3, 56176680), (4, 42132510), (5, 33706008), (6, 28088340), (7, 24075720), (8, 21066255), (9, 18725560), (10, 16853004), (12, 14044170), (14, 12037860), (15, 11235336), (18, 9362780), (20, 8426502), (21, 8025240), (24, 7022085), (28, 6018930), (30, 5617668), (35, 4815144), (36, 4681390), (40, 4213251), (42, 4012620), (45, 3745112), (56, 3009465), (60, 2808834), (63, 2675080), (70, 2407572), (72, 2340695), (84, 2006310), (90, 1872556), (105, 1605048), (120, 1404417), (126, 1337540), (140, 1203786), (168, 1003155), (180, 936278), (210, 802524), (252, 668770), (280, 601893), (315, 535016), (360, 468139), (420, 401262), (504, 334385), (630, 267508), (840, 200631), (1260, 133754), (2520, 66877)]