161864640

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 504

約数和(自身を含む): 686604672

約数和(自身を除く): 524740032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 37, 40, 42, 45, 48, 49, 56, 60, 62, 63, 64, 70, 72, 74, 80, 84, 90, 93, 96, 98, 105, 111, 112, 120, 124, 126, 140, 144, 147, 148, 155, 160, 168, 180, 185, 186, 192, 196, 210, 217, 222, 224, 240, 245, 248, 252, 259, 279, 280, 288, 294, 296, 310, 315, 320, 333, 336, 360, 370, 372, 392, 420, 434, 441, 444, 448, 465, 480, 490, 496, 504, 518, 555, 558, 560, 576, 588, 592, 620, 630, 651, 666, 672, 720, 735, 740, 744, 777, 784, 840, 868, 882, 888, 930, 960, 980, 992, 1008, 1036, 1085, 1110, 1116, 1120, 1147, 1176, 1184, 1240, 1260, 1295, 1302, 1332, 1344, 1395, 1440, 1470, 1480, 1488, 1519, 1554, 1568, 1665, 1680, 1736, 1764, 1776, 1813, 1860, 1953, 1960, 1984, 2016, 2072, 2170, 2205, 2220, 2232, 2240, 2294, 2331, 2352, 2368, 2480, 2520, 2590, 2604, 2664, 2790, 2880, 2940, 2960, 2976, 3038, 3108, 3136, 3255, 3330, 3360, 3441, 3472, 3528, 3552, 3626, 3720, 3885, 3906, 3920, 4032, 4144, 4340, 4410, 4440, 4464, 4557, 4588, 4662, 4704, 4960, 5040, 5180, 5208, 5328, 5439, 5580, 5735, 5880, 5920, 5952, 6076, 6216, 6510, 6660, 6720, 6882, 6944, 7056, 7104, 7252, 7440, 7595, 7770, 7812, 7840, 8029, 8288, 8680, 8820, 8880, 8928, 9065, 9114, 9176, 9324, 9408, 9765, 9920, 10080, 10323, 10360, 10416, 10656, 10878, 11160, 11470, 11655, 11760, 11840, 12152, 12432, 13020, 13320, 13671, 13764, 13888, 14112, 14504, 14880, 15190, 15540, 15624, 15680, 16058, 16317, 16576, 17205, 17360, 17640, 17760, 17856, 18130, 18228, 18352, 18648, 19530, 20160, 20646, 20720, 20832, 21312, 21756, 22320, 22785, 22940, 23310, 23520, 24087, 24304, 24864, 26040, 26640, 27195, 27342, 27528, 28224, 29008, 29760, 30380, 31080, 31248, 32116, 32634, 34410, 34720, 35280, 35520, 36260, 36456, 36704, 37296, 39060, 40145, 41292, 41440, 41664, 43512, 44640, 45570, 45880, 46620, 47040, 48174, 48608, 49728, 51615, 52080, 53280, 54390, 54684, 55056, 56203, 58016, 60760, 62160, 62496, 64232, 65268, 68355, 68820, 69440, 70560, 72261, 72520, 72912, 73408, 74592, 78120, 80290, 81585, 82584, 82880, 87024, 89280, 91140, 91760, 93240, 96348, 97216, 103230, 104160, 106560, 108780, 109368, 110112, 112406, 116032, 120435, 121520, 124320, 124992, 128464, 130536, 136710, 137640, 141120, 144522, 145040, 145824, 149184, 156240, 160580, 163170, 165168, 168609, 174048, 182280, 183520, 186480, 192696, 206460, 208320, 217560, 218736, 220224, 224812, 240870, 243040, 248640, 256928, 261072, 273420, 275280, 281015, 289044, 290080, 291648, 312480, 321160, 326340, 330336, 337218, 348096, 361305, 364560, 367040, 372960, 385392, 412920, 435120, 437472, 449624, 481740, 486080, 505827, 513856, 522144, 546840, 550560, 562030, 578088, 580160, 624960, 642320, 652680, 660672, 674436, 722610, 729120, 745920, 770784, 825840, 843045, 870240, 874944, 899248, 963480, 1011654, 1044288, 1093680, 1101120, 1124060, 1156176, 1284640, 1305360, 1348872, 1445220, 1458240, 1541568, 1651680, 1686090, 1740480, 1798496, 1926960, 2023308, 2187360, 2248120, 2312352, 2529135, 2569280, 2610720, 2697744, 2890440, 3303360, 3372180, 3596992, 3853920, 4046616, 4374720, 4496240, 4624704, 5058270, 5221440, 5395488, 5780880, 6744360, 7707840, 8093232, 8992480, 10116540, 10790976, 11561760, 13488720, 16186464, 17984960, 20233080, 23123520, 26977440, 32372928, 40466160, 53954880, 80932320, 161864640]

約数ペア:

[(1, 161864640), (2, 80932320), (3, 53954880), (4, 40466160), (5, 32372928), (6, 26977440), (7, 23123520), (8, 20233080), (9, 17984960), (10, 16186464), (12, 13488720), (14, 11561760), (15, 10790976), (16, 10116540), (18, 8992480), (20, 8093232), (21, 7707840), (24, 6744360), (28, 5780880), (30, 5395488), (31, 5221440), (32, 5058270), (35, 4624704), (36, 4496240), (37, 4374720), (40, 4046616), (42, 3853920), (45, 3596992), (48, 3372180), (49, 3303360), (56, 2890440), (60, 2697744), (62, 2610720), (63, 2569280), (64, 2529135), (70, 2312352), (72, 2248120), (74, 2187360), (80, 2023308), (84, 1926960), (90, 1798496), (93, 1740480), (96, 1686090), (98, 1651680), (105, 1541568), (111, 1458240), (112, 1445220), (120, 1348872), (124, 1305360), (126, 1284640), (140, 1156176), (144, 1124060), (147, 1101120), (148, 1093680), (155, 1044288), (160, 1011654), (168, 963480), (180, 899248), (185, 874944), (186, 870240), (192, 843045), (196, 825840), (210, 770784), (217, 745920), (222, 729120), (224, 722610), (240, 674436), (245, 660672), (248, 652680), (252, 642320), (259, 624960), (279, 580160), (280, 578088), (288, 562030), (294, 550560), (296, 546840), (310, 522144), (315, 513856), (320, 505827), (333, 486080), (336, 481740), (360, 449624), (370, 437472), (372, 435120), (392, 412920), (420, 385392), (434, 372960), (441, 367040), (444, 364560), (448, 361305), (465, 348096), (480, 337218), (490, 330336), (496, 326340), (504, 321160), (518, 312480), (555, 291648), (558, 290080), (560, 289044), (576, 281015), (588, 275280), (592, 273420), (620, 261072), (630, 256928), (651, 248640), (666, 243040), (672, 240870), (720, 224812), (735, 220224), (740, 218736), (744, 217560), (777, 208320), (784, 206460), (840, 192696), (868, 186480), (882, 183520), (888, 182280), (930, 174048), (960, 168609), (980, 165168), (992, 163170), (1008, 160580), (1036, 156240), (1085, 149184), (1110, 145824), (1116, 145040), (1120, 144522), (1147, 141120), (1176, 137640), (1184, 136710), (1240, 130536), (1260, 128464), (1295, 124992), (1302, 124320), (1332, 121520), (1344, 120435), (1395, 116032), (1440, 112406), (1470, 110112), (1480, 109368), (1488, 108780), (1519, 106560), (1554, 104160), (1568, 103230), (1665, 97216), (1680, 96348), (1736, 93240), (1764, 91760), (1776, 91140), (1813, 89280), (1860, 87024), (1953, 82880), (1960, 82584), (1984, 81585), (2016, 80290), (2072, 78120), (2170, 74592), (2205, 73408), (2220, 72912), (2232, 72520), (2240, 72261), (2294, 70560), (2331, 69440), (2352, 68820), (2368, 68355), (2480, 65268), (2520, 64232), (2590, 62496), (2604, 62160), (2664, 60760), (2790, 58016), (2880, 56203), (2940, 55056), (2960, 54684), (2976, 54390), (3038, 53280), (3108, 52080), (3136, 51615), (3255, 49728), (3330, 48608), (3360, 48174), (3441, 47040), (3472, 46620), (3528, 45880), (3552, 45570), (3626, 44640), (3720, 43512), (3885, 41664), (3906, 41440), (3920, 41292), (4032, 40145), (4144, 39060), (4340, 37296), (4410, 36704), (4440, 36456), (4464, 36260), (4557, 35520), (4588, 35280), (4662, 34720), (4704, 34410), (4960, 32634), (5040, 32116), (5180, 31248), (5208, 31080), (5328, 30380), (5439, 29760), (5580, 29008), (5735, 28224), (5880, 27528), (5920, 27342), (5952, 27195), (6076, 26640), (6216, 26040), (6510, 24864), (6660, 24304), (6720, 24087), (6882, 23520), (6944, 23310), (7056, 22940), (7104, 22785), (7252, 22320), (7440, 21756), (7595, 21312), (7770, 20832), (7812, 20720), (7840, 20646), (8029, 20160), (8288, 19530), (8680, 18648), (8820, 18352), (8880, 18228), (8928, 18130), (9065, 17856), (9114, 17760), (9176, 17640), (9324, 17360), (9408, 17205), (9765, 16576), (9920, 16317), (10080, 16058), (10323, 15680), (10360, 15624), (10416, 15540), (10656, 15190), (10878, 14880), (11160, 14504), (11470, 14112), (11655, 13888), (11760, 13764), (11840, 13671), (12152, 13320), (12432, 13020)]