288367380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2897}}^1$

素因数の和:2998

約数の個数: 144

約数和(自身を含む): 1012677120

約数和(自身を除く): 724309740

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, 79, 84, 90, 105, 126, 140, 158, 180, 210, 237, 252, 315, 316, 395, 420, 474, 553, 630, 711, 790, 948, 1106, 1185, 1260, 1422, 1580, 1659, 2212, 2370, 2765, 2844, 2897, 3318, 3555, 4740, 4977, 5530, 5794, 6636, 7110, 8295, 8691, 9954, 11060, 11588, 14220, 14485, 16590, 17382, 19908, 20279, 24885, 26073, 28970, 33180, 34764, 40558, 43455, 49770, 52146, 57940, 60837, 81116, 86910, 99540, 101395, 104292, 121674, 130365, 173820, 182511, 202790, 228863, 243348, 260730, 304185, 365022, 405580, 457726, 521460, 608370, 686589, 730044, 912555, 915452, 1144315, 1216740, 1373178, 1602041, 1825110, 2059767, 2288630, 2746356, 3204082, 3432945, 3650220, 4119534, 4577260, 4806123, 6408164, 6865890, 8010205, 8239068, 9612246, 10298835, 13731780, 14418369, 16020410, 19224492, 20597670, 24030615, 28836738, 32040820, 41195340, 48061230, 57673476, 72091845, 96122460, 144183690, 288367380]

約数ペア:

[(1, 288367380), (2, 144183690), (3, 96122460), (4, 72091845), (5, 57673476), (6, 48061230), (7, 41195340), (9, 32040820), (10, 28836738), (12, 24030615), (14, 20597670), (15, 19224492), (18, 16020410), (20, 14418369), (21, 13731780), (28, 10298835), (30, 9612246), (35, 8239068), (36, 8010205), (42, 6865890), (45, 6408164), (60, 4806123), (63, 4577260), (70, 4119534), (79, 3650220), (84, 3432945), (90, 3204082), (105, 2746356), (126, 2288630), (140, 2059767), (158, 1825110), (180, 1602041), (210, 1373178), (237, 1216740), (252, 1144315), (315, 915452), (316, 912555), (395, 730044), (420, 686589), (474, 608370), (553, 521460), (630, 457726), (711, 405580), (790, 365022), (948, 304185), (1106, 260730), (1185, 243348), (1260, 228863), (1422, 202790), (1580, 182511), (1659, 173820), (2212, 130365), (2370, 121674), (2765, 104292), (2844, 101395), (2897, 99540), (3318, 86910), (3555, 81116), (4740, 60837), (4977, 57940), (5530, 52146), (5794, 49770), (6636, 43455), (7110, 40558), (8295, 34764), (8691, 33180), (9954, 28970), (11060, 26073), (11588, 24885), (14220, 20279), (14485, 19908), (16590, 17382)]