1426880520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:589

約数の個数: 288

約数和(自身を含む): 5138640000

約数和(自身を除く): 3711759480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 52, 60, 65, 72, 78, 90, 94, 104, 117, 120, 130, 141, 156, 169, 180, 188, 195, 234, 235, 260, 282, 312, 338, 360, 376, 390, 423, 468, 470, 499, 507, 520, 564, 585, 611, 676, 705, 780, 845, 846, 936, 940, 998, 1014, 1128, 1170, 1222, 1352, 1410, 1497, 1521, 1560, 1690, 1692, 1833, 1880, 1996, 2028, 2115, 2340, 2444, 2495, 2535, 2820, 2994, 3042, 3055, 3380, 3384, 3666, 3992, 4056, 4230, 4491, 4680, 4888, 4990, 5070, 5499, 5640, 5988, 6084, 6110, 6487, 6760, 7332, 7485, 7605, 7943, 8460, 8982, 9165, 9980, 10140, 10998, 11976, 12168, 12220, 12974, 14664, 14970, 15210, 15886, 16920, 17964, 18330, 19461, 19960, 20280, 21996, 22455, 23453, 23829, 24440, 25948, 27495, 29940, 30420, 31772, 32435, 35928, 36660, 38922, 39715, 43992, 44910, 46906, 47658, 51896, 54990, 58383, 59880, 60840, 63544, 64870, 70359, 71487, 73320, 77844, 79430, 84331, 89820, 93812, 95316, 97305, 109980, 116766, 117265, 119145, 129740, 140718, 142974, 155688, 158860, 168662, 179640, 187624, 190632, 194610, 211077, 219960, 233532, 234530, 238290, 252993, 259480, 281436, 285948, 291915, 304889, 317720, 337324, 351795, 357435, 389220, 421655, 422154, 467064, 469060, 476580, 505986, 562872, 571896, 583830, 609778, 674648, 703590, 714870, 758979, 778440, 843310, 844308, 914667, 938120, 953160, 1011972, 1055385, 1167660, 1219556, 1264965, 1407180, 1429740, 1517958, 1524445, 1686620, 1688616, 1829334, 2023944, 2110770, 2335320, 2439112, 2529930, 2744001, 2814360, 2859480, 3035916, 3048890, 3373240, 3658668, 3794895, 3963557, 4221540, 4573335, 5059860, 5488002, 6071832, 6097780, 7317336, 7589790, 7927114, 8443080, 9146670, 10119720, 10976004, 11890671, 12195560, 13720005, 15179580, 15854228, 18293340, 19817785, 21952008, 23781342, 27440010, 30359160, 31708456, 35672013, 36586680, 39635570, 47562684, 54880020, 59453355, 71344026, 79271140, 95125368, 109760040, 118906710, 142688052, 158542280, 178360065, 237813420, 285376104, 356720130, 475626840, 713440260, 1426880520]

約数ペア:

[(1, 1426880520), (2, 713440260), (3, 475626840), (4, 356720130), (5, 285376104), (6, 237813420), (8, 178360065), (9, 158542280), (10, 142688052), (12, 118906710), (13, 109760040), (15, 95125368), (18, 79271140), (20, 71344026), (24, 59453355), (26, 54880020), (30, 47562684), (36, 39635570), (39, 36586680), (40, 35672013), (45, 31708456), (47, 30359160), (52, 27440010), (60, 23781342), (65, 21952008), (72, 19817785), (78, 18293340), (90, 15854228), (94, 15179580), (104, 13720005), (117, 12195560), (120, 11890671), (130, 10976004), (141, 10119720), (156, 9146670), (169, 8443080), (180, 7927114), (188, 7589790), (195, 7317336), (234, 6097780), (235, 6071832), (260, 5488002), (282, 5059860), (312, 4573335), (338, 4221540), (360, 3963557), (376, 3794895), (390, 3658668), (423, 3373240), (468, 3048890), (470, 3035916), (499, 2859480), (507, 2814360), (520, 2744001), (564, 2529930), (585, 2439112), (611, 2335320), (676, 2110770), (705, 2023944), (780, 1829334), (845, 1688616), (846, 1686620), (936, 1524445), (940, 1517958), (998, 1429740), (1014, 1407180), (1128, 1264965), (1170, 1219556), (1222, 1167660), (1352, 1055385), (1410, 1011972), (1497, 953160), (1521, 938120), (1560, 914667), (1690, 844308), (1692, 843310), (1833, 778440), (1880, 758979), (1996, 714870), (2028, 703590), (2115, 674648), (2340, 609778), (2444, 583830), (2495, 571896), (2535, 562872), (2820, 505986), (2994, 476580), (3042, 469060), (3055, 467064), (3380, 422154), (3384, 421655), (3666, 389220), (3992, 357435), (4056, 351795), (4230, 337324), (4491, 317720), (4680, 304889), (4888, 291915), (4990, 285948), (5070, 281436), (5499, 259480), (5640, 252993), (5988, 238290), (6084, 234530), (6110, 233532), (6487, 219960), (6760, 211077), (7332, 194610), (7485, 190632), (7605, 187624), (7943, 179640), (8460, 168662), (8982, 158860), (9165, 155688), (9980, 142974), (10140, 140718), (10998, 129740), (11976, 119145), (12168, 117265), (12220, 116766), (12974, 109980), (14664, 97305), (14970, 95316), (15210, 93812), (15886, 89820), (16920, 84331), (17964, 79430), (18330, 77844), (19461, 73320), (19960, 71487), (20280, 70359), (21996, 64870), (22455, 63544), (23453, 60840), (23829, 59880), (24440, 58383), (25948, 54990), (27495, 51896), (29940, 47658), (30420, 46906), (31772, 44910), (32435, 43992), (35928, 39715), (36660, 38922)]