1551850560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:446

約数の個数: 336

約数和(自身を含む): 5805312240

約数和(自身を除く): 4253461680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 181, 192, 195, 208, 229, 234, 240, 260, 288, 312, 320, 360, 362, 390, 416, 458, 468, 480, 520, 543, 576, 585, 624, 687, 720, 724, 780, 832, 905, 916, 936, 960, 1040, 1086, 1145, 1170, 1248, 1374, 1440, 1448, 1560, 1629, 1810, 1832, 1872, 2061, 2080, 2172, 2290, 2340, 2353, 2496, 2715, 2748, 2880, 2896, 2977, 3120, 3258, 3435, 3620, 3664, 3744, 4122, 4160, 4344, 4580, 4680, 4706, 5430, 5496, 5792, 5954, 6240, 6516, 6870, 7059, 7240, 7328, 7488, 8145, 8244, 8688, 8931, 9160, 9360, 9412, 10305, 10860, 10992, 11584, 11765, 11908, 12480, 13032, 13740, 14118, 14480, 14656, 14885, 16290, 16488, 17376, 17862, 18320, 18720, 18824, 20610, 21177, 21720, 21984, 23530, 23816, 26064, 26793, 27480, 28236, 28960, 29770, 32580, 32976, 34752, 35295, 35724, 36640, 37440, 37648, 41220, 41449, 42354, 43440, 43968, 44655, 47060, 47632, 52128, 53586, 54960, 56472, 57920, 59540, 65160, 65952, 70590, 71448, 73280, 75296, 82440, 82898, 84708, 86880, 89310, 94120, 95264, 104256, 105885, 107172, 109920, 112944, 119080, 124347, 130320, 131904, 133965, 141180, 142896, 150592, 164880, 165796, 169416, 173760, 178620, 188240, 190528, 207245, 211770, 214344, 219840, 225888, 238160, 248694, 260640, 267930, 282360, 285792, 329760, 331592, 338832, 357240, 373041, 376480, 414490, 423540, 428688, 451776, 476320, 497388, 521280, 535860, 538837, 564720, 571584, 621735, 659520, 663184, 677664, 714480, 746082, 752960, 828980, 847080, 857376, 952640, 994776, 1071720, 1077674, 1129440, 1243470, 1326368, 1355328, 1428960, 1492164, 1616511, 1657960, 1694160, 1714752, 1865205, 1989552, 2143440, 2155348, 2258880, 2486940, 2652736, 2694185, 2857920, 2984328, 3233022, 3315920, 3388320, 3730410, 3979104, 4286880, 4310696, 4849533, 4973880, 5388370, 5968656, 6466044, 6631840, 6776640, 7460820, 7958208, 8082555, 8573760, 8621392, 9699066, 9947760, 10776740, 11937312, 12932088, 13263680, 14921640, 16165110, 17242784, 19398132, 19895520, 21553480, 23874624, 24247665, 25864176, 29843280, 32330220, 34485568, 38796264, 39791040, 43106960, 48495330, 51728352, 59686560, 64660440, 77592528, 86213920, 96990660, 103456704, 119373120, 129320880, 155185056, 172427840, 193981320, 258641760, 310370112, 387962640, 517283520, 775925280, 1551850560]

約数ペア:

[(1, 1551850560), (2, 775925280), (3, 517283520), (4, 387962640), (5, 310370112), (6, 258641760), (8, 193981320), (9, 172427840), (10, 155185056), (12, 129320880), (13, 119373120), (15, 103456704), (16, 96990660), (18, 86213920), (20, 77592528), (24, 64660440), (26, 59686560), (30, 51728352), (32, 48495330), (36, 43106960), (39, 39791040), (40, 38796264), (45, 34485568), (48, 32330220), (52, 29843280), (60, 25864176), (64, 24247665), (65, 23874624), (72, 21553480), (78, 19895520), (80, 19398132), (90, 17242784), (96, 16165110), (104, 14921640), (117, 13263680), (120, 12932088), (130, 11937312), (144, 10776740), (156, 9947760), (160, 9699066), (180, 8621392), (181, 8573760), (192, 8082555), (195, 7958208), (208, 7460820), (229, 6776640), (234, 6631840), (240, 6466044), (260, 5968656), (288, 5388370), (312, 4973880), (320, 4849533), (360, 4310696), (362, 4286880), (390, 3979104), (416, 3730410), (458, 3388320), (468, 3315920), (480, 3233022), (520, 2984328), (543, 2857920), (576, 2694185), (585, 2652736), (624, 2486940), (687, 2258880), (720, 2155348), (724, 2143440), (780, 1989552), (832, 1865205), (905, 1714752), (916, 1694160), (936, 1657960), (960, 1616511), (1040, 1492164), (1086, 1428960), (1145, 1355328), (1170, 1326368), (1248, 1243470), (1374, 1129440), (1440, 1077674), (1448, 1071720), (1560, 994776), (1629, 952640), (1810, 857376), (1832, 847080), (1872, 828980), (2061, 752960), (2080, 746082), (2172, 714480), (2290, 677664), (2340, 663184), (2353, 659520), (2496, 621735), (2715, 571584), (2748, 564720), (2880, 538837), (2896, 535860), (2977, 521280), (3120, 497388), (3258, 476320), (3435, 451776), (3620, 428688), (3664, 423540), (3744, 414490), (4122, 376480), (4160, 373041), (4344, 357240), (4580, 338832), (4680, 331592), (4706, 329760), (5430, 285792), (5496, 282360), (5792, 267930), (5954, 260640), (6240, 248694), (6516, 238160), (6870, 225888), (7059, 219840), (7240, 214344), (7328, 211770), (7488, 207245), (8145, 190528), (8244, 188240), (8688, 178620), (8931, 173760), (9160, 169416), (9360, 165796), (9412, 164880), (10305, 150592), (10860, 142896), (10992, 141180), (11584, 133965), (11765, 131904), (11908, 130320), (12480, 124347), (13032, 119080), (13740, 112944), (14118, 109920), (14480, 107172), (14656, 105885), (14885, 104256), (16290, 95264), (16488, 94120), (17376, 89310), (17862, 86880), (18320, 84708), (18720, 82898), (18824, 82440), (20610, 75296), (21177, 73280), (21720, 71448), (21984, 70590), (23530, 65952), (23816, 65160), (26064, 59540), (26793, 57920), (27480, 56472), (28236, 54960), (28960, 53586), (29770, 52128), (32580, 47632), (32976, 47060), (34752, 44655), (35295, 43968), (35724, 43440), (36640, 42354), (37440, 41449), (37648, 41220)]