240922080

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:319

約数の個数: 384

約数和(自身を含む): 998645760

約数和(自身を除く): 757723680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 160, 168, 180, 186, 189, 210, 216, 217, 224, 240, 248, 252, 257, 270, 279, 280, 288, 310, 315, 336, 360, 372, 378, 420, 432, 434, 465, 480, 496, 504, 514, 540, 558, 560, 620, 630, 651, 672, 720, 744, 756, 771, 837, 840, 864, 868, 930, 945, 992, 1008, 1028, 1080, 1085, 1116, 1120, 1240, 1260, 1285, 1302, 1395, 1440, 1488, 1512, 1542, 1674, 1680, 1736, 1799, 1860, 1890, 1953, 2016, 2056, 2160, 2170, 2232, 2313, 2480, 2520, 2570, 2604, 2790, 2976, 3024, 3084, 3255, 3348, 3360, 3472, 3598, 3720, 3780, 3855, 3906, 4112, 4185, 4320, 4340, 4464, 4626, 4960, 5040, 5140, 5208, 5397, 5580, 5859, 6048, 6168, 6510, 6696, 6939, 6944, 7196, 7440, 7560, 7710, 7812, 7967, 8224, 8370, 8680, 8928, 8995, 9252, 9765, 10080, 10280, 10416, 10794, 11160, 11565, 11718, 12336, 13020, 13392, 13878, 14392, 14880, 15120, 15420, 15624, 15934, 16191, 16740, 17360, 17990, 18504, 19530, 20560, 20832, 21588, 22320, 23130, 23436, 23901, 24672, 26040, 26784, 26985, 27756, 28784, 29295, 30240, 30840, 31248, 31868, 32382, 33480, 34695, 34720, 35980, 37008, 39060, 39835, 41120, 43176, 44640, 46260, 46872, 47802, 48573, 52080, 53970, 55512, 55769, 57568, 58590, 61680, 62496, 63736, 64764, 66960, 69390, 71703, 71960, 74016, 78120, 79670, 80955, 86352, 92520, 93744, 95604, 97146, 104160, 107940, 111024, 111538, 117180, 119505, 123360, 127472, 129528, 133920, 138780, 143406, 143920, 156240, 159340, 161910, 167307, 172704, 185040, 187488, 191208, 194292, 215109, 215880, 222048, 223076, 234360, 239010, 242865, 254944, 259056, 277560, 278845, 286812, 287840, 312480, 318680, 323820, 334614, 358515, 370080, 382416, 388584, 430218, 431760, 446152, 468720, 478020, 485730, 501921, 518112, 555120, 557690, 573624, 637360, 647640, 669228, 717030, 764832, 777168, 836535, 860436, 863520, 892304, 937440, 956040, 971460, 1003842, 1075545, 1110240, 1115380, 1147248, 1274720, 1295280, 1338456, 1434060, 1505763, 1554336, 1673070, 1720872, 1784608, 1912080, 1942920, 2007684, 2151090, 2230760, 2294496, 2509605, 2590560, 2676912, 2868120, 3011526, 3346140, 3441744, 3824160, 3885840, 4015368, 4302180, 4461520, 5019210, 5353824, 5736240, 6023052, 6692280, 6883488, 7528815, 7771680, 8030736, 8604360, 8923040, 10038420, 11472480, 12046104, 13384560, 15057630, 16061472, 17208720, 20076840, 24092208, 26769120, 30115260, 34417440, 40153680, 48184416, 60230520, 80307360, 120461040, 240922080]

約数ペア:

[(1, 240922080), (2, 120461040), (3, 80307360), (4, 60230520), (5, 48184416), (6, 40153680), (7, 34417440), (8, 30115260), (9, 26769120), (10, 24092208), (12, 20076840), (14, 17208720), (15, 16061472), (16, 15057630), (18, 13384560), (20, 12046104), (21, 11472480), (24, 10038420), (27, 8923040), (28, 8604360), (30, 8030736), (31, 7771680), (32, 7528815), (35, 6883488), (36, 6692280), (40, 6023052), (42, 5736240), (45, 5353824), (48, 5019210), (54, 4461520), (56, 4302180), (60, 4015368), (62, 3885840), (63, 3824160), (70, 3441744), (72, 3346140), (80, 3011526), (84, 2868120), (90, 2676912), (93, 2590560), (96, 2509605), (105, 2294496), (108, 2230760), (112, 2151090), (120, 2007684), (124, 1942920), (126, 1912080), (135, 1784608), (140, 1720872), (144, 1673070), (155, 1554336), (160, 1505763), (168, 1434060), (180, 1338456), (186, 1295280), (189, 1274720), (210, 1147248), (216, 1115380), (217, 1110240), (224, 1075545), (240, 1003842), (248, 971460), (252, 956040), (257, 937440), (270, 892304), (279, 863520), (280, 860436), (288, 836535), (310, 777168), (315, 764832), (336, 717030), (360, 669228), (372, 647640), (378, 637360), (420, 573624), (432, 557690), (434, 555120), (465, 518112), (480, 501921), (496, 485730), (504, 478020), (514, 468720), (540, 446152), (558, 431760), (560, 430218), (620, 388584), (630, 382416), (651, 370080), (672, 358515), (720, 334614), (744, 323820), (756, 318680), (771, 312480), (837, 287840), (840, 286812), (864, 278845), (868, 277560), (930, 259056), (945, 254944), (992, 242865), (1008, 239010), (1028, 234360), (1080, 223076), (1085, 222048), (1116, 215880), (1120, 215109), (1240, 194292), (1260, 191208), (1285, 187488), (1302, 185040), (1395, 172704), (1440, 167307), (1488, 161910), (1512, 159340), (1542, 156240), (1674, 143920), (1680, 143406), (1736, 138780), (1799, 133920), (1860, 129528), (1890, 127472), (1953, 123360), (2016, 119505), (2056, 117180), (2160, 111538), (2170, 111024), (2232, 107940), (2313, 104160), (2480, 97146), (2520, 95604), (2570, 93744), (2604, 92520), (2790, 86352), (2976, 80955), (3024, 79670), (3084, 78120), (3255, 74016), (3348, 71960), (3360, 71703), (3472, 69390), (3598, 66960), (3720, 64764), (3780, 63736), (3855, 62496), (3906, 61680), (4112, 58590), (4185, 57568), (4320, 55769), (4340, 55512), (4464, 53970), (4626, 52080), (4960, 48573), (5040, 47802), (5140, 46872), (5208, 46260), (5397, 44640), (5580, 43176), (5859, 41120), (6048, 39835), (6168, 39060), (6510, 37008), (6696, 35980), (6939, 34720), (6944, 34695), (7196, 33480), (7440, 32382), (7560, 31868), (7710, 31248), (7812, 30840), (7967, 30240), (8224, 29295), (8370, 28784), (8680, 27756), (8928, 26985), (8995, 26784), (9252, 26040), (9765, 24672), (10080, 23901), (10280, 23436), (10416, 23130), (10794, 22320), (11160, 21588), (11565, 20832), (11718, 20560), (12336, 19530), (13020, 18504), (13392, 17990), (13878, 17360), (14392, 16740), (14880, 16191), (15120, 15934), (15420, 15624)]