154664640

素因数分解:

$2^6\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:68

約数の個数: 448

約数和(自身を含む): 629838720

約数和(自身を除く): 475174080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 64, 65, 68, 72, 78, 80, 81, 85, 90, 96, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 160, 162, 170, 180, 192, 195, 204, 208, 216, 221, 234, 240, 243, 255, 260, 270, 272, 288, 306, 312, 320, 324, 340, 351, 360, 390, 405, 408, 416, 432, 442, 459, 468, 480, 486, 510, 520, 540, 544, 576, 585, 612, 624, 648, 663, 680, 702, 720, 729, 765, 780, 810, 816, 832, 864, 884, 918, 936, 960, 972, 1020, 1040, 1053, 1080, 1088, 1105, 1170, 1215, 1224, 1248, 1296, 1326, 1360, 1377, 1404, 1440, 1458, 1530, 1560, 1620, 1632, 1728, 1755, 1768, 1836, 1872, 1944, 1989, 2040, 2080, 2106, 2160, 2187, 2210, 2295, 2340, 2430, 2448, 2496, 2592, 2652, 2720, 2754, 2808, 2880, 2916, 3060, 3120, 3159, 3240, 3264, 3315, 3510, 3536, 3645, 3672, 3744, 3888, 3978, 4080, 4131, 4160, 4212, 4320, 4374, 4420, 4590, 4680, 4860, 4896, 5184, 5265, 5304, 5440, 5508, 5616, 5832, 5967, 6120, 6240, 6318, 6480, 6630, 6885, 7020, 7072, 7290, 7344, 7488, 7776, 7956, 8160, 8262, 8424, 8640, 8748, 8840, 9180, 9360, 9477, 9720, 9792, 9945, 10530, 10608, 10935, 11016, 11232, 11664, 11934, 12240, 12393, 12480, 12636, 12960, 13260, 13770, 14040, 14144, 14580, 14688, 15552, 15795, 15912, 16320, 16524, 16848, 17496, 17680, 17901, 18360, 18720, 18954, 19440, 19890, 20655, 21060, 21216, 21870, 22032, 22464, 23328, 23868, 24480, 24786, 25272, 25920, 26520, 27540, 28080, 28431, 29160, 29376, 29835, 31590, 31824, 33048, 33696, 34992, 35360, 35802, 36720, 37179, 37440, 37908, 38880, 39780, 41310, 42120, 42432, 43740, 44064, 46656, 47385, 47736, 48960, 49572, 50544, 53040, 53703, 55080, 56160, 56862, 58320, 59670, 61965, 63180, 63648, 66096, 67392, 69984, 70720, 71604, 73440, 74358, 75816, 77760, 79560, 82620, 84240, 87480, 88128, 89505, 94770, 95472, 99144, 101088, 106080, 107406, 110160, 112320, 113724, 116640, 119340, 123930, 126360, 127296, 132192, 139968, 142155, 143208, 146880, 148716, 151632, 159120, 161109, 165240, 168480, 174960, 179010, 185895, 189540, 190944, 198288, 202176, 212160, 214812, 220320, 227448, 233280, 238680, 247860, 252720, 264384, 268515, 284310, 286416, 297432, 303264, 318240, 322218, 330480, 336960, 349920, 358020, 371790, 379080, 381888, 396576, 429624, 440640, 454896, 477360, 483327, 495720, 505440, 537030, 568620, 572832, 594864, 606528, 636480, 644436, 660960, 699840, 716040, 743580, 758160, 793152, 805545, 859248, 909792, 954720, 966654, 991440, 1010880, 1074060, 1137240, 1145664, 1189728, 1288872, 1321920, 1432080, 1487160, 1516320, 1611090, 1718496, 1819584, 1909440, 1933308, 1982880, 2148120, 2274480, 2379456, 2416635, 2577744, 2864160, 2974320, 3032640, 3222180, 3436992, 3866616, 3965760, 4296240, 4548960, 4833270, 5155488, 5728320, 5948640, 6444360, 7733232, 8592480, 9097920, 9666540, 10310976, 11897280, 12888720, 15466464, 17184960, 19333080, 25777440, 30932928, 38666160, 51554880, 77332320, 154664640]

約数ペア:

[(1, 154664640), (2, 77332320), (3, 51554880), (4, 38666160), (5, 30932928), (6, 25777440), (8, 19333080), (9, 17184960), (10, 15466464), (12, 12888720), (13, 11897280), (15, 10310976), (16, 9666540), (17, 9097920), (18, 8592480), (20, 7733232), (24, 6444360), (26, 5948640), (27, 5728320), (30, 5155488), (32, 4833270), (34, 4548960), (36, 4296240), (39, 3965760), (40, 3866616), (45, 3436992), (48, 3222180), (51, 3032640), (52, 2974320), (54, 2864160), (60, 2577744), (64, 2416635), (65, 2379456), (68, 2274480), (72, 2148120), (78, 1982880), (80, 1933308), (81, 1909440), (85, 1819584), (90, 1718496), (96, 1611090), (102, 1516320), (104, 1487160), (108, 1432080), (117, 1321920), (120, 1288872), (130, 1189728), (135, 1145664), (136, 1137240), (144, 1074060), (153, 1010880), (156, 991440), (160, 966654), (162, 954720), (170, 909792), (180, 859248), (192, 805545), (195, 793152), (204, 758160), (208, 743580), (216, 716040), (221, 699840), (234, 660960), (240, 644436), (243, 636480), (255, 606528), (260, 594864), (270, 572832), (272, 568620), (288, 537030), (306, 505440), (312, 495720), (320, 483327), (324, 477360), (340, 454896), (351, 440640), (360, 429624), (390, 396576), (405, 381888), (408, 379080), (416, 371790), (432, 358020), (442, 349920), (459, 336960), (468, 330480), (480, 322218), (486, 318240), (510, 303264), (520, 297432), (540, 286416), (544, 284310), (576, 268515), (585, 264384), (612, 252720), (624, 247860), (648, 238680), (663, 233280), (680, 227448), (702, 220320), (720, 214812), (729, 212160), (765, 202176), (780, 198288), (810, 190944), (816, 189540), (832, 185895), (864, 179010), (884, 174960), (918, 168480), (936, 165240), (960, 161109), (972, 159120), (1020, 151632), (1040, 148716), (1053, 146880), (1080, 143208), (1088, 142155), (1105, 139968), (1170, 132192), (1215, 127296), (1224, 126360), (1248, 123930), (1296, 119340), (1326, 116640), (1360, 113724), (1377, 112320), (1404, 110160), (1440, 107406), (1458, 106080), (1530, 101088), (1560, 99144), (1620, 95472), (1632, 94770), (1728, 89505), (1755, 88128), (1768, 87480), (1836, 84240), (1872, 82620), (1944, 79560), (1989, 77760), (2040, 75816), (2080, 74358), (2106, 73440), (2160, 71604), (2187, 70720), (2210, 69984), (2295, 67392), (2340, 66096), (2430, 63648), (2448, 63180), (2496, 61965), (2592, 59670), (2652, 58320), (2720, 56862), (2754, 56160), (2808, 55080), (2880, 53703), (2916, 53040), (3060, 50544), (3120, 49572), (3159, 48960), (3240, 47736), (3264, 47385), (3315, 46656), (3510, 44064), (3536, 43740), (3645, 42432), (3672, 42120), (3744, 41310), (3888, 39780), (3978, 38880), (4080, 37908), (4131, 37440), (4160, 37179), (4212, 36720), (4320, 35802), (4374, 35360), (4420, 34992), (4590, 33696), (4680, 33048), (4860, 31824), (4896, 31590), (5184, 29835), (5265, 29376), (5304, 29160), (5440, 28431), (5508, 28080), (5616, 27540), (5832, 26520), (5967, 25920), (6120, 25272), (6240, 24786), (6318, 24480), (6480, 23868), (6630, 23328), (6885, 22464), (7020, 22032), (7072, 21870), (7290, 21216), (7344, 21060), (7488, 20655), (7776, 19890), (7956, 19440), (8160, 18954), (8262, 18720), (8424, 18360), (8640, 17901), (8748, 17680), (8840, 17496), (9180, 16848), (9360, 16524), (9477, 16320), (9720, 15912), (9792, 15795), (9945, 15552), (10530, 14688), (10608, 14580), (10935, 14144), (11016, 14040), (11232, 13770), (11664, 13260), (11934, 12960), (12240, 12636), (12393, 12480)]