16615722060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13187081}}^1$

素因数の和:13187103

約数の個数: 72

約数和(自身を含む): 57601174176

約数和(自身を除く): 40985452116

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 13187081, 26374162, 39561243, 52748324, 65935405, 79122486, 92309567, 118683729, 131870810, 158244972, 184619134, 197806215, 237367458, 263741620, 276928701, 369238268, 395612430, 461547835, 474734916, 553857402, 593418645, 791224860, 830786103, 923095670, 1107714804, 1186837290, 1384643505, 1661572206, 1846191340, 2373674580, 2769287010, 3323144412, 4153930515, 5538574020, 8307861030, 16615722060]

約数ペア:

[(1, 16615722060), (2, 8307861030), (3, 5538574020), (4, 4153930515), (5, 3323144412), (6, 2769287010), (7, 2373674580), (9, 1846191340), (10, 1661572206), (12, 1384643505), (14, 1186837290), (15, 1107714804), (18, 923095670), (20, 830786103), (21, 791224860), (28, 593418645), (30, 553857402), (35, 474734916), (36, 461547835), (42, 395612430), (45, 369238268), (60, 276928701), (63, 263741620), (70, 237367458), (84, 197806215), (90, 184619134), (105, 158244972), (126, 131870810), (140, 118683729), (180, 92309567), (210, 79122486), (252, 65935405), (315, 52748324), (420, 39561243), (630, 26374162), (1260, 13187081)]