160006140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{126989}}^1$

素因数の和:127011

約数の個数: 72

約数和(自身を含む): 554692320

約数和(自身を除く): 394686180

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, 126989, 253978, 380967, 507956, 634945, 761934, 888923, 1142901, 1269890, 1523868, 1777846, 1904835, 2285802, 2539780, 2666769, 3555692, 3809670, 4444615, 4571604, 5333538, 5714505, 7619340, 8000307, 8889230, 10667076, 11429010, 13333845, 16000614, 17778460, 22858020, 26667690, 32001228, 40001535, 53335380, 80003070, 160006140]

約数ペア:

[(1, 160006140), (2, 80003070), (3, 53335380), (4, 40001535), (5, 32001228), (6, 26667690), (7, 22858020), (9, 17778460), (10, 16000614), (12, 13333845), (14, 11429010), (15, 10667076), (18, 8889230), (20, 8000307), (21, 7619340), (28, 5714505), (30, 5333538), (35, 4571604), (36, 4444615), (42, 3809670), (45, 3555692), (60, 2666769), (63, 2539780), (70, 2285802), (84, 1904835), (90, 1777846), (105, 1523868), (126, 1269890), (140, 1142901), (180, 888923), (210, 761934), (252, 634945), (315, 507956), (420, 380967), (630, 253978), (1260, 126989)]