662468040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{401}}^1$

素因数の和:784

約数の個数: 192

約数和(自身を含む): 2331005040

約数和(自身を除く): 1668537000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 353, 360, 390, 401, 468, 520, 585, 706, 780, 802, 936, 1059, 1170, 1203, 1412, 1560, 1604, 1765, 2005, 2118, 2340, 2406, 2824, 3177, 3208, 3530, 3609, 4010, 4236, 4589, 4680, 4812, 5213, 5295, 6015, 6354, 7060, 7218, 8020, 8472, 9178, 9624, 10426, 10590, 12030, 12708, 13767, 14120, 14436, 15639, 15885, 16040, 18045, 18356, 20852, 21180, 22945, 24060, 25416, 26065, 27534, 28872, 31278, 31770, 36090, 36712, 41301, 41704, 42360, 45890, 46917, 48120, 52130, 55068, 62556, 63540, 68835, 72180, 78195, 82602, 91780, 93834, 104260, 110136, 125112, 127080, 137670, 141553, 144360, 156390, 165204, 183560, 187668, 206505, 208520, 234585, 275340, 283106, 312780, 330408, 375336, 413010, 424659, 469170, 550680, 566212, 625560, 707765, 826020, 849318, 938340, 1132424, 1273977, 1415530, 1652040, 1698636, 1840189, 1876680, 2123295, 2547954, 2831060, 3397272, 3680378, 4246590, 5095908, 5520567, 5662120, 6369885, 7360756, 8493180, 9200945, 10191816, 11041134, 12739770, 14721512, 16561701, 16986360, 18401890, 22082268, 25479540, 27602835, 33123402, 36803780, 44164536, 50959080, 55205670, 66246804, 73607560, 82808505, 110411340, 132493608, 165617010, 220822680, 331234020, 662468040]

約数ペア:

[(1, 662468040), (2, 331234020), (3, 220822680), (4, 165617010), (5, 132493608), (6, 110411340), (8, 82808505), (9, 73607560), (10, 66246804), (12, 55205670), (13, 50959080), (15, 44164536), (18, 36803780), (20, 33123402), (24, 27602835), (26, 25479540), (30, 22082268), (36, 18401890), (39, 16986360), (40, 16561701), (45, 14721512), (52, 12739770), (60, 11041134), (65, 10191816), (72, 9200945), (78, 8493180), (90, 7360756), (104, 6369885), (117, 5662120), (120, 5520567), (130, 5095908), (156, 4246590), (180, 3680378), (195, 3397272), (234, 2831060), (260, 2547954), (312, 2123295), (353, 1876680), (360, 1840189), (390, 1698636), (401, 1652040), (468, 1415530), (520, 1273977), (585, 1132424), (706, 938340), (780, 849318), (802, 826020), (936, 707765), (1059, 625560), (1170, 566212), (1203, 550680), (1412, 469170), (1560, 424659), (1604, 413010), (1765, 375336), (2005, 330408), (2118, 312780), (2340, 283106), (2406, 275340), (2824, 234585), (3177, 208520), (3208, 206505), (3530, 187668), (3609, 183560), (4010, 165204), (4236, 156390), (4589, 144360), (4680, 141553), (4812, 137670), (5213, 127080), (5295, 125112), (6015, 110136), (6354, 104260), (7060, 93834), (7218, 91780), (8020, 82602), (8472, 78195), (9178, 72180), (9624, 68835), (10426, 63540), (10590, 62556), (12030, 55068), (12708, 52130), (13767, 48120), (14120, 46917), (14436, 45890), (15639, 42360), (15885, 41704), (16040, 41301), (18045, 36712), (18356, 36090), (20852, 31770), (21180, 31278), (22945, 28872), (24060, 27534), (25416, 26065)]