12338040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:757

約数の個数: 128

約数和(自身を含む): 43545600

約数和(自身を除く): 31207560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 719, 780, 858, 1144, 1320, 1430, 1438, 1560, 1716, 2145, 2157, 2860, 2876, 3432, 3595, 4290, 4314, 5720, 5752, 7190, 7909, 8580, 8628, 9347, 10785, 14380, 15818, 17160, 17256, 18694, 21570, 23727, 28041, 28760, 31636, 37388, 39545, 43140, 46735, 47454, 56082, 63272, 74776, 79090, 86280, 93470, 94908, 102817, 112164, 118635, 140205, 158180, 186940, 189816, 205634, 224328, 237270, 280410, 308451, 316360, 373880, 411268, 474540, 514085, 560820, 616902, 822536, 949080, 1028170, 1121640, 1233804, 1542255, 2056340, 2467608, 3084510, 4112680, 6169020, 12338040]

約数ペア:

[(1, 12338040), (2, 6169020), (3, 4112680), (4, 3084510), (5, 2467608), (6, 2056340), (8, 1542255), (10, 1233804), (11, 1121640), (12, 1028170), (13, 949080), (15, 822536), (20, 616902), (22, 560820), (24, 514085), (26, 474540), (30, 411268), (33, 373880), (39, 316360), (40, 308451), (44, 280410), (52, 237270), (55, 224328), (60, 205634), (65, 189816), (66, 186940), (78, 158180), (88, 140205), (104, 118635), (110, 112164), (120, 102817), (130, 94908), (132, 93470), (143, 86280), (156, 79090), (165, 74776), (195, 63272), (220, 56082), (260, 47454), (264, 46735), (286, 43140), (312, 39545), (330, 37388), (390, 31636), (429, 28760), (440, 28041), (520, 23727), (572, 21570), (660, 18694), (715, 17256), (719, 17160), (780, 15818), (858, 14380), (1144, 10785), (1320, 9347), (1430, 8628), (1438, 8580), (1560, 7909), (1716, 7190), (2145, 5752), (2157, 5720), (2860, 4314), (2876, 4290), (3432, 3595)]