989862120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:438

約数の個数: 320

約数和(自身を含む): 3644403840

約数和(自身を除く): 2654541720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 71, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 142, 156, 162, 180, 195, 213, 216, 234, 260, 270, 284, 312, 324, 331, 351, 355, 360, 390, 405, 426, 468, 520, 540, 568, 585, 639, 648, 662, 702, 710, 780, 810, 852, 923, 936, 993, 1053, 1065, 1080, 1170, 1278, 1324, 1404, 1420, 1560, 1620, 1655, 1704, 1755, 1846, 1917, 1986, 2106, 2130, 2340, 2556, 2648, 2769, 2808, 2840, 2979, 3195, 3240, 3310, 3510, 3692, 3834, 3972, 4212, 4260, 4303, 4615, 4680, 4965, 5112, 5265, 5538, 5751, 5958, 6390, 6620, 7020, 7384, 7668, 7944, 8307, 8424, 8520, 8606, 8937, 9230, 9585, 9930, 10530, 11076, 11502, 11916, 12780, 12909, 13240, 13845, 14040, 14895, 15336, 16614, 17212, 17874, 18460, 19170, 19860, 21060, 21515, 22152, 23004, 23501, 23832, 24921, 25560, 25818, 26811, 27690, 28755, 29790, 33228, 34424, 35748, 36920, 38340, 38727, 39720, 41535, 42120, 43030, 44685, 46008, 47002, 49842, 51636, 53622, 55380, 57510, 59580, 64545, 66456, 70503, 71496, 74763, 76680, 77454, 83070, 86060, 89370, 94004, 99684, 103272, 107244, 110760, 115020, 116181, 117505, 119160, 124605, 129090, 134055, 141006, 149526, 154908, 166140, 172120, 178740, 188008, 193635, 199368, 211509, 214488, 230040, 232362, 235010, 249210, 258180, 268110, 282012, 299052, 305513, 309816, 332280, 348543, 352515, 357480, 373815, 387270, 423018, 464724, 470020, 498420, 516360, 536220, 564024, 580905, 598104, 611026, 634527, 697086, 705030, 747630, 774540, 846036, 916539, 929448, 940040, 996840, 1057545, 1072440, 1161810, 1222052, 1269054, 1394172, 1410060, 1495260, 1527565, 1549080, 1692072, 1742715, 1833078, 1903581, 2115090, 2323620, 2444104, 2538108, 2749617, 2788344, 2820120, 2990520, 3055130, 3172635, 3485430, 3666156, 3807162, 4230180, 4582695, 4647240, 5076216, 5499234, 6110260, 6345270, 6970860, 7332312, 7614324, 8248851, 8460360, 9165390, 9517905, 10998468, 12220520, 12690540, 13748085, 13941720, 15228648, 16497702, 18330780, 19035810, 21996936, 24746553, 25381080, 27496170, 32995404, 36661560, 38071620, 41244255, 49493106, 54992340, 65990808, 76143240, 82488510, 98986212, 109984680, 123732765, 164977020, 197972424, 247465530, 329954040, 494931060, 989862120]

約数ペア:

[(1, 989862120), (2, 494931060), (3, 329954040), (4, 247465530), (5, 197972424), (6, 164977020), (8, 123732765), (9, 109984680), (10, 98986212), (12, 82488510), (13, 76143240), (15, 65990808), (18, 54992340), (20, 49493106), (24, 41244255), (26, 38071620), (27, 36661560), (30, 32995404), (36, 27496170), (39, 25381080), (40, 24746553), (45, 21996936), (52, 19035810), (54, 18330780), (60, 16497702), (65, 15228648), (71, 13941720), (72, 13748085), (78, 12690540), (81, 12220520), (90, 10998468), (104, 9517905), (108, 9165390), (117, 8460360), (120, 8248851), (130, 7614324), (135, 7332312), (142, 6970860), (156, 6345270), (162, 6110260), (180, 5499234), (195, 5076216), (213, 4647240), (216, 4582695), (234, 4230180), (260, 3807162), (270, 3666156), (284, 3485430), (312, 3172635), (324, 3055130), (331, 2990520), (351, 2820120), (355, 2788344), (360, 2749617), (390, 2538108), (405, 2444104), (426, 2323620), (468, 2115090), (520, 1903581), (540, 1833078), (568, 1742715), (585, 1692072), (639, 1549080), (648, 1527565), (662, 1495260), (702, 1410060), (710, 1394172), (780, 1269054), (810, 1222052), (852, 1161810), (923, 1072440), (936, 1057545), (993, 996840), (1053, 940040), (1065, 929448), (1080, 916539), (1170, 846036), (1278, 774540), (1324, 747630), (1404, 705030), (1420, 697086), (1560, 634527), (1620, 611026), (1655, 598104), (1704, 580905), (1755, 564024), (1846, 536220), (1917, 516360), (1986, 498420), (2106, 470020), (2130, 464724), (2340, 423018), (2556, 387270), (2648, 373815), (2769, 357480), (2808, 352515), (2840, 348543), (2979, 332280), (3195, 309816), (3240, 305513), (3310, 299052), (3510, 282012), (3692, 268110), (3834, 258180), (3972, 249210), (4212, 235010), (4260, 232362), (4303, 230040), (4615, 214488), (4680, 211509), (4965, 199368), (5112, 193635), (5265, 188008), (5538, 178740), (5751, 172120), (5958, 166140), (6390, 154908), (6620, 149526), (7020, 141006), (7384, 134055), (7668, 129090), (7944, 124605), (8307, 119160), (8424, 117505), (8520, 116181), (8606, 115020), (8937, 110760), (9230, 107244), (9585, 103272), (9930, 99684), (10530, 94004), (11076, 89370), (11502, 86060), (11916, 83070), (12780, 77454), (12909, 76680), (13240, 74763), (13845, 71496), (14040, 70503), (14895, 66456), (15336, 64545), (16614, 59580), (17212, 57510), (17874, 55380), (18460, 53622), (19170, 51636), (19860, 49842), (21060, 47002), (21515, 46008), (22152, 44685), (23004, 43030), (23501, 42120), (23832, 41535), (24921, 39720), (25560, 38727), (25818, 38340), (26811, 36920), (27690, 35748), (28755, 34424), (29790, 33228)]