67473840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{40163}}^1$

素因数の和:40186

約数の個数: 80

約数和(自身を含む): 239056128

約数和(自身を除く): 171582288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 40163, 80326, 120489, 160652, 200815, 240978, 281141, 321304, 401630, 481956, 562282, 602445, 642608, 803260, 843423, 963912, 1124564, 1204890, 1405705, 1606520, 1686846, 1927824, 2249128, 2409780, 2811410, 3213040, 3373692, 4217115, 4498256, 4819560, 5622820, 6747384, 8434230, 9639120, 11245640, 13494768, 16868460, 22491280, 33736920, 67473840]

約数ペア:

[(1, 67473840), (2, 33736920), (3, 22491280), (4, 16868460), (5, 13494768), (6, 11245640), (7, 9639120), (8, 8434230), (10, 6747384), (12, 5622820), (14, 4819560), (15, 4498256), (16, 4217115), (20, 3373692), (21, 3213040), (24, 2811410), (28, 2409780), (30, 2249128), (35, 1927824), (40, 1686846), (42, 1606520), (48, 1405705), (56, 1204890), (60, 1124564), (70, 963912), (80, 843423), (84, 803260), (105, 642608), (112, 602445), (120, 562282), (140, 481956), (168, 401630), (210, 321304), (240, 281141), (280, 240978), (336, 200815), (420, 160652), (560, 120489), (840, 80326), (1680, 40163)]