771441840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:449

約数の個数: 320

約数和(自身を含む): 2904814080

約数和(自身を除く): 2133372240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 83, 90, 104, 108, 117, 120, 130, 135, 144, 156, 166, 180, 195, 208, 216, 234, 240, 249, 260, 270, 312, 331, 332, 351, 360, 390, 415, 432, 468, 498, 520, 540, 585, 624, 662, 664, 702, 720, 747, 780, 830, 936, 993, 996, 1040, 1079, 1080, 1170, 1245, 1324, 1328, 1404, 1494, 1560, 1655, 1660, 1755, 1872, 1986, 1992, 2158, 2160, 2241, 2340, 2490, 2648, 2808, 2979, 2988, 3120, 3237, 3310, 3320, 3510, 3735, 3972, 3984, 4303, 4316, 4482, 4680, 4965, 4980, 5296, 5395, 5616, 5958, 5976, 6474, 6620, 6640, 7020, 7470, 7944, 8606, 8632, 8937, 8964, 9360, 9711, 9930, 9960, 10790, 11205, 11916, 11952, 12909, 12948, 13240, 14040, 14895, 14940, 15888, 16185, 17212, 17264, 17874, 17928, 19422, 19860, 19920, 21515, 21580, 22410, 23832, 25818, 25896, 26480, 27473, 28080, 29133, 29790, 29880, 32370, 34424, 35748, 35856, 38727, 38844, 39720, 43030, 43160, 44685, 44820, 47664, 48555, 51636, 51792, 54946, 58266, 59580, 59760, 64545, 64740, 68848, 71496, 77454, 77688, 79440, 82419, 86060, 86320, 89370, 89640, 97110, 103272, 109892, 116181, 116532, 119160, 129090, 129480, 137365, 142992, 145665, 154908, 155376, 164838, 172120, 178740, 179280, 193635, 194220, 206544, 219784, 232362, 233064, 238320, 247257, 258180, 258960, 274730, 291330, 309816, 329676, 344240, 357149, 357480, 387270, 388440, 412095, 439568, 464724, 466128, 494514, 516360, 549460, 580905, 582660, 619632, 659352, 714298, 714960, 741771, 774540, 776880, 824190, 929448, 989028, 1032720, 1071447, 1098920, 1161810, 1165320, 1236285, 1318704, 1428596, 1483542, 1549080, 1648380, 1785745, 1858896, 1978056, 2142894, 2197840, 2323620, 2330640, 2472570, 2857192, 2967084, 3098160, 3214341, 3296760, 3571490, 3708855, 3956112, 4285788, 4647240, 4945140, 5357235, 5714384, 5934168, 6428682, 6593520, 7142980, 7417710, 8571576, 9294480, 9643023, 9890280, 10714470, 11868336, 12857364, 14285960, 14835420, 16071705, 17143152, 19286046, 19780560, 21428940, 25714728, 28571920, 29670840, 32143410, 38572092, 42857880, 48215115, 51429456, 59341680, 64286820, 77144184, 85715760, 96430230, 128573640, 154288368, 192860460, 257147280, 385720920, 771441840]

約数ペア:

[(1, 771441840), (2, 385720920), (3, 257147280), (4, 192860460), (5, 154288368), (6, 128573640), (8, 96430230), (9, 85715760), (10, 77144184), (12, 64286820), (13, 59341680), (15, 51429456), (16, 48215115), (18, 42857880), (20, 38572092), (24, 32143410), (26, 29670840), (27, 28571920), (30, 25714728), (36, 21428940), (39, 19780560), (40, 19286046), (45, 17143152), (48, 16071705), (52, 14835420), (54, 14285960), (60, 12857364), (65, 11868336), (72, 10714470), (78, 9890280), (80, 9643023), (83, 9294480), (90, 8571576), (104, 7417710), (108, 7142980), (117, 6593520), (120, 6428682), (130, 5934168), (135, 5714384), (144, 5357235), (156, 4945140), (166, 4647240), (180, 4285788), (195, 3956112), (208, 3708855), (216, 3571490), (234, 3296760), (240, 3214341), (249, 3098160), (260, 2967084), (270, 2857192), (312, 2472570), (331, 2330640), (332, 2323620), (351, 2197840), (360, 2142894), (390, 1978056), (415, 1858896), (432, 1785745), (468, 1648380), (498, 1549080), (520, 1483542), (540, 1428596), (585, 1318704), (624, 1236285), (662, 1165320), (664, 1161810), (702, 1098920), (720, 1071447), (747, 1032720), (780, 989028), (830, 929448), (936, 824190), (993, 776880), (996, 774540), (1040, 741771), (1079, 714960), (1080, 714298), (1170, 659352), (1245, 619632), (1324, 582660), (1328, 580905), (1404, 549460), (1494, 516360), (1560, 494514), (1655, 466128), (1660, 464724), (1755, 439568), (1872, 412095), (1986, 388440), (1992, 387270), (2158, 357480), (2160, 357149), (2241, 344240), (2340, 329676), (2490, 309816), (2648, 291330), (2808, 274730), (2979, 258960), (2988, 258180), (3120, 247257), (3237, 238320), (3310, 233064), (3320, 232362), (3510, 219784), (3735, 206544), (3972, 194220), (3984, 193635), (4303, 179280), (4316, 178740), (4482, 172120), (4680, 164838), (4965, 155376), (4980, 154908), (5296, 145665), (5395, 142992), (5616, 137365), (5958, 129480), (5976, 129090), (6474, 119160), (6620, 116532), (6640, 116181), (7020, 109892), (7470, 103272), (7944, 97110), (8606, 89640), (8632, 89370), (8937, 86320), (8964, 86060), (9360, 82419), (9711, 79440), (9930, 77688), (9960, 77454), (10790, 71496), (11205, 68848), (11916, 64740), (11952, 64545), (12909, 59760), (12948, 59580), (13240, 58266), (14040, 54946), (14895, 51792), (14940, 51636), (15888, 48555), (16185, 47664), (17212, 44820), (17264, 44685), (17874, 43160), (17928, 43030), (19422, 39720), (19860, 38844), (19920, 38727), (21515, 35856), (21580, 35748), (22410, 34424), (23832, 32370), (25818, 29880), (25896, 29790), (26480, 29133), (27473, 28080)]