190090320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{113149}}^1$

素因数の和:113172

約数の個数: 80

約数和(自身を含む): 673468800

約数和(自身を除く): 483378480

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, 113149, 226298, 339447, 452596, 565745, 678894, 792043, 905192, 1131490, 1357788, 1584086, 1697235, 1810384, 2262980, 2376129, 2715576, 3168172, 3394470, 3960215, 4525960, 4752258, 5431152, 6336344, 6788940, 7920430, 9051920, 9504516, 11880645, 12672688, 13577880, 15840860, 19009032, 23761290, 27155760, 31681720, 38018064, 47522580, 63363440, 95045160, 190090320]

約数ペア:

[(1, 190090320), (2, 95045160), (3, 63363440), (4, 47522580), (5, 38018064), (6, 31681720), (7, 27155760), (8, 23761290), (10, 19009032), (12, 15840860), (14, 13577880), (15, 12672688), (16, 11880645), (20, 9504516), (21, 9051920), (24, 7920430), (28, 6788940), (30, 6336344), (35, 5431152), (40, 4752258), (42, 4525960), (48, 3960215), (56, 3394470), (60, 3168172), (70, 2715576), (80, 2376129), (84, 2262980), (105, 1810384), (112, 1697235), (120, 1584086), (140, 1357788), (168, 1131490), (210, 905192), (240, 792043), (280, 678894), (336, 565745), (420, 452596), (560, 339447), (840, 226298), (1680, 113149)]