431968680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2797}}^1$

素因数の和:2841

約数の個数: 256

約数和(自身を含む): 1692230400

約数和(自身を除く): 1260261720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 165, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 440, 468, 495, 520, 540, 572, 585, 594, 660, 702, 715, 780, 792, 858, 936, 990, 1080, 1144, 1170, 1188, 1287, 1320, 1404, 1430, 1485, 1560, 1716, 1755, 1980, 2145, 2340, 2376, 2574, 2797, 2808, 2860, 2970, 3432, 3510, 3861, 3960, 4290, 4680, 5148, 5594, 5720, 5940, 6435, 7020, 7722, 8391, 8580, 10296, 11188, 11880, 12870, 13985, 14040, 15444, 16782, 17160, 19305, 22376, 25173, 25740, 27970, 30767, 30888, 33564, 36361, 38610, 41955, 50346, 51480, 55940, 61534, 67128, 72722, 75519, 77220, 83910, 92301, 100692, 109083, 111880, 123068, 125865, 145444, 151038, 153835, 154440, 167820, 181805, 184602, 201384, 218166, 246136, 251730, 276903, 290888, 302076, 307670, 327249, 335640, 363610, 369204, 377595, 399971, 436332, 461505, 503460, 545415, 553806, 604152, 615340, 654498, 727220, 738408, 755190, 799942, 830709, 872664, 923010, 981747, 1006920, 1090830, 1107612, 1199913, 1230680, 1308996, 1384515, 1454440, 1510380, 1599884, 1636245, 1661418, 1846020, 1963494, 1999855, 2181660, 2215224, 2399826, 2617992, 2769030, 3020760, 3199768, 3272490, 3322836, 3599739, 3692040, 3926988, 3999710, 4153545, 4363320, 4799652, 4908735, 5538060, 5999565, 6544980, 6645672, 7199478, 7853976, 7999420, 8307090, 9599304, 9817470, 10799217, 11076120, 11999130, 13089960, 14398956, 15998840, 16614180, 17998695, 19634940, 21598434, 23998260, 28797912, 33228360, 35997390, 39269880, 43196868, 47996520, 53996085, 71994780, 86393736, 107992170, 143989560, 215984340, 431968680]

約数ペア:

[(1, 431968680), (2, 215984340), (3, 143989560), (4, 107992170), (5, 86393736), (6, 71994780), (8, 53996085), (9, 47996520), (10, 43196868), (11, 39269880), (12, 35997390), (13, 33228360), (15, 28797912), (18, 23998260), (20, 21598434), (22, 19634940), (24, 17998695), (26, 16614180), (27, 15998840), (30, 14398956), (33, 13089960), (36, 11999130), (39, 11076120), (40, 10799217), (44, 9817470), (45, 9599304), (52, 8307090), (54, 7999420), (55, 7853976), (60, 7199478), (65, 6645672), (66, 6544980), (72, 5999565), (78, 5538060), (88, 4908735), (90, 4799652), (99, 4363320), (104, 4153545), (108, 3999710), (110, 3926988), (117, 3692040), (120, 3599739), (130, 3322836), (132, 3272490), (135, 3199768), (143, 3020760), (156, 2769030), (165, 2617992), (180, 2399826), (195, 2215224), (198, 2181660), (216, 1999855), (220, 1963494), (234, 1846020), (260, 1661418), (264, 1636245), (270, 1599884), (286, 1510380), (297, 1454440), (312, 1384515), (330, 1308996), (351, 1230680), (360, 1199913), (390, 1107612), (396, 1090830), (429, 1006920), (440, 981747), (468, 923010), (495, 872664), (520, 830709), (540, 799942), (572, 755190), (585, 738408), (594, 727220), (660, 654498), (702, 615340), (715, 604152), (780, 553806), (792, 545415), (858, 503460), (936, 461505), (990, 436332), (1080, 399971), (1144, 377595), (1170, 369204), (1188, 363610), (1287, 335640), (1320, 327249), (1404, 307670), (1430, 302076), (1485, 290888), (1560, 276903), (1716, 251730), (1755, 246136), (1980, 218166), (2145, 201384), (2340, 184602), (2376, 181805), (2574, 167820), (2797, 154440), (2808, 153835), (2860, 151038), (2970, 145444), (3432, 125865), (3510, 123068), (3861, 111880), (3960, 109083), (4290, 100692), (4680, 92301), (5148, 83910), (5594, 77220), (5720, 75519), (5940, 72722), (6435, 67128), (7020, 61534), (7722, 55940), (8391, 51480), (8580, 50346), (10296, 41955), (11188, 38610), (11880, 36361), (12870, 33564), (13985, 30888), (14040, 30767), (15444, 27970), (16782, 25740), (17160, 25173), (19305, 22376)]