1909608480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:993

約数の個数: 384

約数和(自身を含む): 7400332800

約数和(自身を除く): 5490724320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 37, 39, 40, 45, 48, 52, 54, 60, 65, 72, 74, 78, 80, 90, 96, 104, 108, 111, 117, 120, 130, 135, 144, 148, 156, 160, 180, 185, 195, 208, 216, 222, 234, 240, 260, 270, 288, 296, 312, 333, 351, 360, 370, 390, 416, 432, 444, 468, 480, 481, 520, 540, 555, 585, 592, 624, 666, 702, 720, 740, 780, 864, 888, 919, 936, 962, 999, 1040, 1080, 1110, 1170, 1184, 1248, 1332, 1404, 1440, 1443, 1480, 1560, 1665, 1755, 1776, 1838, 1872, 1924, 1998, 2080, 2160, 2220, 2340, 2405, 2664, 2757, 2808, 2886, 2960, 3120, 3330, 3510, 3552, 3676, 3744, 3848, 3996, 4320, 4329, 4440, 4595, 4680, 4810, 4995, 5328, 5514, 5616, 5772, 5920, 6240, 6660, 7020, 7215, 7352, 7696, 7992, 8271, 8658, 8880, 9190, 9360, 9620, 9990, 10656, 11028, 11232, 11544, 11947, 12987, 13320, 13785, 14040, 14430, 14704, 15392, 15984, 16542, 17316, 17760, 18380, 18720, 19240, 19980, 21645, 22056, 23088, 23894, 24813, 25974, 26640, 27570, 28080, 28860, 29408, 31968, 33084, 34003, 34632, 35841, 36760, 38480, 39960, 41355, 43290, 44112, 46176, 47788, 49626, 51948, 53280, 55140, 56160, 57720, 59735, 64935, 66168, 68006, 69264, 71682, 73520, 76960, 79920, 82710, 86580, 88224, 95576, 99252, 102009, 103896, 107523, 110280, 115440, 119470, 124065, 129870, 132336, 136012, 138528, 143364, 147040, 159840, 165420, 170015, 173160, 179205, 191152, 198504, 204018, 207792, 215046, 220560, 230880, 238940, 248130, 259740, 264672, 272024, 286728, 306027, 322569, 330840, 340030, 346320, 358410, 382304, 397008, 408036, 415584, 430092, 441120, 442039, 477880, 496260, 510045, 519480, 537615, 544048, 573456, 612054, 645138, 661680, 680060, 692640, 716820, 794016, 816072, 860184, 884078, 918081, 955760, 992520, 1020090, 1038960, 1075230, 1088096, 1146912, 1224108, 1290276, 1323360, 1326117, 1360120, 1433640, 1530135, 1612845, 1632144, 1720368, 1768156, 1836162, 1911520, 1985040, 2040180, 2077920, 2150460, 2210195, 2448216, 2580552, 2652234, 2720240, 2867280, 3060270, 3225690, 3264288, 3440736, 3536312, 3672324, 3970080, 3978351, 4080360, 4300920, 4420390, 4590405, 4896432, 5161104, 5304468, 5440480, 5734560, 6120540, 6451380, 6630585, 7072624, 7344648, 7956702, 8160720, 8601840, 8840780, 9180810, 9792864, 10322208, 10608936, 11935053, 12241080, 12902760, 13261170, 14145248, 14689296, 15913404, 16321440, 17203680, 17681560, 18361620, 19891755, 21217872, 23870106, 24482160, 25805520, 26522340, 29378592, 31826808, 35363120, 36723240, 39783510, 42435744, 47740212, 48964320, 51611040, 53044680, 59675265, 63653616, 70726240, 73446480, 79567020, 95480424, 106089360, 119350530, 127307232, 146892960, 159134040, 190960848, 212178720, 238701060, 318268080, 381921696, 477402120, 636536160, 954804240, 1909608480]

約数ペア:

[(1, 1909608480), (2, 954804240), (3, 636536160), (4, 477402120), (5, 381921696), (6, 318268080), (8, 238701060), (9, 212178720), (10, 190960848), (12, 159134040), (13, 146892960), (15, 127307232), (16, 119350530), (18, 106089360), (20, 95480424), (24, 79567020), (26, 73446480), (27, 70726240), (30, 63653616), (32, 59675265), (36, 53044680), (37, 51611040), (39, 48964320), (40, 47740212), (45, 42435744), (48, 39783510), (52, 36723240), (54, 35363120), (60, 31826808), (65, 29378592), (72, 26522340), (74, 25805520), (78, 24482160), (80, 23870106), (90, 21217872), (96, 19891755), (104, 18361620), (108, 17681560), (111, 17203680), (117, 16321440), (120, 15913404), (130, 14689296), (135, 14145248), (144, 13261170), (148, 12902760), (156, 12241080), (160, 11935053), (180, 10608936), (185, 10322208), (195, 9792864), (208, 9180810), (216, 8840780), (222, 8601840), (234, 8160720), (240, 7956702), (260, 7344648), (270, 7072624), (288, 6630585), (296, 6451380), (312, 6120540), (333, 5734560), (351, 5440480), (360, 5304468), (370, 5161104), (390, 4896432), (416, 4590405), (432, 4420390), (444, 4300920), (468, 4080360), (480, 3978351), (481, 3970080), (520, 3672324), (540, 3536312), (555, 3440736), (585, 3264288), (592, 3225690), (624, 3060270), (666, 2867280), (702, 2720240), (720, 2652234), (740, 2580552), (780, 2448216), (864, 2210195), (888, 2150460), (919, 2077920), (936, 2040180), (962, 1985040), (999, 1911520), (1040, 1836162), (1080, 1768156), (1110, 1720368), (1170, 1632144), (1184, 1612845), (1248, 1530135), (1332, 1433640), (1404, 1360120), (1440, 1326117), (1443, 1323360), (1480, 1290276), (1560, 1224108), (1665, 1146912), (1755, 1088096), (1776, 1075230), (1838, 1038960), (1872, 1020090), (1924, 992520), (1998, 955760), (2080, 918081), (2160, 884078), (2220, 860184), (2340, 816072), (2405, 794016), (2664, 716820), (2757, 692640), (2808, 680060), (2886, 661680), (2960, 645138), (3120, 612054), (3330, 573456), (3510, 544048), (3552, 537615), (3676, 519480), (3744, 510045), (3848, 496260), (3996, 477880), (4320, 442039), (4329, 441120), (4440, 430092), (4595, 415584), (4680, 408036), (4810, 397008), (4995, 382304), (5328, 358410), (5514, 346320), (5616, 340030), (5772, 330840), (5920, 322569), (6240, 306027), (6660, 286728), (7020, 272024), (7215, 264672), (7352, 259740), (7696, 248130), (7992, 238940), (8271, 230880), (8658, 220560), (8880, 215046), (9190, 207792), (9360, 204018), (9620, 198504), (9990, 191152), (10656, 179205), (11028, 173160), (11232, 170015), (11544, 165420), (11947, 159840), (12987, 147040), (13320, 143364), (13785, 138528), (14040, 136012), (14430, 132336), (14704, 129870), (15392, 124065), (15984, 119470), (16542, 115440), (17316, 110280), (17760, 107523), (18380, 103896), (18720, 102009), (19240, 99252), (19980, 95576), (21645, 88224), (22056, 86580), (23088, 82710), (23894, 79920), (24813, 76960), (25974, 73520), (26640, 71682), (27570, 69264), (28080, 68006), (28860, 66168), (29408, 64935), (31968, 59735), (33084, 57720), (34003, 56160), (34632, 55140), (35841, 53280), (36760, 51948), (38480, 49626), (39960, 47788), (41355, 46176), (43290, 44112)]