158795910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:340

約数の個数: 256

約数和(自身を含む): 545771520

約数和(自身を除く): 386975610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 23, 26, 27, 30, 35, 39, 42, 45, 46, 54, 63, 65, 69, 70, 78, 90, 91, 105, 115, 117, 126, 130, 135, 138, 161, 182, 189, 195, 207, 210, 230, 234, 270, 273, 281, 299, 315, 322, 345, 351, 378, 390, 414, 455, 483, 546, 562, 585, 598, 621, 630, 690, 702, 805, 819, 843, 897, 910, 945, 966, 1035, 1170, 1242, 1365, 1405, 1449, 1495, 1610, 1638, 1686, 1755, 1794, 1890, 1967, 2070, 2093, 2415, 2457, 2529, 2691, 2730, 2810, 2898, 2990, 3105, 3510, 3653, 3934, 4095, 4186, 4215, 4347, 4485, 4830, 4914, 5058, 5382, 5901, 6210, 6279, 6463, 7245, 7306, 7587, 8073, 8190, 8430, 8694, 8970, 9835, 10465, 10959, 11802, 12285, 12558, 12645, 12926, 13455, 14490, 15174, 16146, 17703, 18265, 18837, 19389, 19670, 20930, 21735, 21918, 24570, 25290, 25571, 26910, 29505, 31395, 32315, 32877, 35406, 36530, 37674, 37935, 38778, 40365, 43470, 45241, 51142, 53109, 54795, 56511, 58167, 59010, 62790, 64630, 65754, 75870, 76713, 80730, 84019, 88515, 90482, 94185, 96945, 98631, 106218, 109590, 113022, 116334, 127855, 135723, 153426, 164385, 168038, 174501, 177030, 188370, 193890, 197262, 226205, 230139, 252057, 255710, 265545, 271446, 282555, 290835, 328770, 349002, 383565, 407169, 420095, 452410, 460278, 493155, 504114, 531090, 565110, 581670, 588133, 678615, 690417, 756171, 767130, 814338, 840190, 872505, 986310, 1150695, 1176266, 1221507, 1260285, 1357230, 1380834, 1512342, 1745010, 1764399, 2035845, 2268513, 2301390, 2443014, 2520570, 2940665, 3452085, 3528798, 3780855, 4071690, 4537026, 5293197, 5881330, 6107535, 6904170, 7561710, 8821995, 10586394, 11342565, 12215070, 15879591, 17643990, 22685130, 26465985, 31759182, 52931970, 79397955, 158795910]

約数ペア:

[(1, 158795910), (2, 79397955), (3, 52931970), (5, 31759182), (6, 26465985), (7, 22685130), (9, 17643990), (10, 15879591), (13, 12215070), (14, 11342565), (15, 10586394), (18, 8821995), (21, 7561710), (23, 6904170), (26, 6107535), (27, 5881330), (30, 5293197), (35, 4537026), (39, 4071690), (42, 3780855), (45, 3528798), (46, 3452085), (54, 2940665), (63, 2520570), (65, 2443014), (69, 2301390), (70, 2268513), (78, 2035845), (90, 1764399), (91, 1745010), (105, 1512342), (115, 1380834), (117, 1357230), (126, 1260285), (130, 1221507), (135, 1176266), (138, 1150695), (161, 986310), (182, 872505), (189, 840190), (195, 814338), (207, 767130), (210, 756171), (230, 690417), (234, 678615), (270, 588133), (273, 581670), (281, 565110), (299, 531090), (315, 504114), (322, 493155), (345, 460278), (351, 452410), (378, 420095), (390, 407169), (414, 383565), (455, 349002), (483, 328770), (546, 290835), (562, 282555), (585, 271446), (598, 265545), (621, 255710), (630, 252057), (690, 230139), (702, 226205), (805, 197262), (819, 193890), (843, 188370), (897, 177030), (910, 174501), (945, 168038), (966, 164385), (1035, 153426), (1170, 135723), (1242, 127855), (1365, 116334), (1405, 113022), (1449, 109590), (1495, 106218), (1610, 98631), (1638, 96945), (1686, 94185), (1755, 90482), (1794, 88515), (1890, 84019), (1967, 80730), (2070, 76713), (2093, 75870), (2415, 65754), (2457, 64630), (2529, 62790), (2691, 59010), (2730, 58167), (2810, 56511), (2898, 54795), (2990, 53109), (3105, 51142), (3510, 45241), (3653, 43470), (3934, 40365), (4095, 38778), (4186, 37935), (4215, 37674), (4347, 36530), (4485, 35406), (4830, 32877), (4914, 32315), (5058, 31395), (5382, 29505), (5901, 26910), (6210, 25571), (6279, 25290), (6463, 24570), (7245, 21918), (7306, 21735), (7587, 20930), (8073, 19670), (8190, 19389), (8430, 18837), (8694, 18265), (8970, 17703), (9835, 16146), (10465, 15174), (10959, 14490), (11802, 13455), (12285, 12926), (12558, 12645)]