1921104720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:211

約数の個数: 480

約数和(自身を含む): 7253535744

約数和(自身を除く): 5332431024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 48, 51, 60, 61, 62, 68, 72, 80, 83, 85, 90, 93, 102, 120, 122, 124, 136, 144, 153, 155, 166, 170, 180, 183, 186, 204, 240, 244, 248, 249, 255, 272, 279, 305, 306, 310, 332, 340, 360, 366, 372, 408, 415, 465, 488, 496, 498, 510, 527, 549, 558, 610, 612, 620, 664, 680, 720, 732, 744, 747, 765, 816, 830, 915, 930, 976, 996, 1020, 1037, 1054, 1098, 1116, 1220, 1224, 1240, 1245, 1328, 1360, 1395, 1411, 1464, 1488, 1494, 1530, 1581, 1660, 1830, 1860, 1891, 1992, 2040, 2074, 2108, 2196, 2232, 2440, 2448, 2480, 2490, 2573, 2635, 2745, 2790, 2822, 2928, 2988, 3060, 3111, 3162, 3320, 3660, 3720, 3735, 3782, 3984, 4080, 4148, 4216, 4233, 4392, 4464, 4743, 4880, 4980, 5063, 5146, 5185, 5270, 5490, 5580, 5644, 5673, 5976, 6120, 6222, 6324, 6640, 7055, 7320, 7440, 7470, 7564, 7719, 7905, 8296, 8432, 8466, 8784, 9333, 9455, 9486, 9960, 10126, 10292, 10370, 10540, 10980, 11160, 11288, 11346, 11952, 12240, 12444, 12648, 12699, 12865, 14110, 14640, 14940, 15128, 15189, 15438, 15555, 15810, 16592, 16932, 17019, 18666, 18910, 18972, 19920, 20252, 20584, 20740, 21080, 21165, 21960, 22320, 22576, 22692, 23157, 23715, 24888, 25296, 25315, 25398, 25730, 28220, 28365, 29880, 30256, 30378, 30876, 31110, 31620, 32147, 33864, 34038, 37332, 37820, 37944, 38595, 40504, 41168, 41480, 42160, 42330, 43741, 43920, 45384, 45567, 46314, 46665, 47430, 49776, 50630, 50796, 51460, 56440, 56730, 59760, 60756, 61752, 62220, 63240, 63495, 64294, 67728, 68076, 74664, 75640, 75888, 75945, 77190, 81008, 82960, 84660, 85095, 86071, 87482, 90768, 91134, 92628, 93330, 94860, 96441, 101260, 101592, 102920, 112880, 113460, 115785, 121512, 123504, 124440, 126480, 126990, 128588, 131223, 136152, 149328, 151280, 151890, 154380, 156953, 160735, 169320, 170190, 172142, 174964, 182268, 185256, 186660, 189720, 192882, 202520, 203184, 205840, 218705, 226920, 227835, 231570, 243024, 248880, 253980, 257176, 258213, 262446, 272304, 289323, 303780, 308760, 313906, 321470, 338640, 340380, 344284, 349928, 364536, 370512, 373320, 379440, 385764, 393669, 405040, 430355, 437410, 453840, 455670, 463140, 470859, 482205, 507960, 514352, 516426, 524892, 578646, 607560, 617520, 627812, 642940, 656115, 680760, 688568, 699856, 729072, 746640, 771528, 774639, 784765, 787338, 860710, 874820, 911340, 926280, 941718, 964410, 1015920, 1032852, 1049784, 1157292, 1215120, 1255624, 1285880, 1291065, 1312230, 1361520, 1377136, 1412577, 1446615, 1543056, 1549278, 1569530, 1574676, 1721420, 1749640, 1822680, 1852560, 1883436, 1928820, 1968345, 2065704, 2099568, 2314584, 2354295, 2511248, 2571760, 2582130, 2624460, 2668201, 2825154, 2893230, 3098556, 3139060, 3149352, 3442840, 3499280, 3645360, 3766872, 3857640, 3873195, 3936690, 4131408, 4629168, 4708590, 5164260, 5248920, 5336402, 5650308, 5786460, 6197112, 6278120, 6298704, 6885680, 7062885, 7533744, 7715280, 7746390, 7873380, 8004603, 9417180, 10328520, 10497840, 10672804, 11300616, 11572920, 12394224, 12556240, 13341005, 14125770, 15492780, 15746760, 16009206, 18834360, 20657040, 21345608, 22601232, 23145840, 24013809, 26682010, 28251540, 30985560, 31493520, 32018412, 37668720, 40023015, 42691216, 48027618, 53364020, 56503080, 61971120, 64036824, 80046030, 96055236, 106728040, 113006160, 120069045, 128073648, 160092060, 192110472, 213456080, 240138090, 320184120, 384220944, 480276180, 640368240, 960552360, 1921104720]

約数ペア:

[(1, 1921104720), (2, 960552360), (3, 640368240), (4, 480276180), (5, 384220944), (6, 320184120), (8, 240138090), (9, 213456080), (10, 192110472), (12, 160092060), (15, 128073648), (16, 120069045), (17, 113006160), (18, 106728040), (20, 96055236), (24, 80046030), (30, 64036824), (31, 61971120), (34, 56503080), (36, 53364020), (40, 48027618), (45, 42691216), (48, 40023015), (51, 37668720), (60, 32018412), (61, 31493520), (62, 30985560), (68, 28251540), (72, 26682010), (80, 24013809), (83, 23145840), (85, 22601232), (90, 21345608), (93, 20657040), (102, 18834360), (120, 16009206), (122, 15746760), (124, 15492780), (136, 14125770), (144, 13341005), (153, 12556240), (155, 12394224), (166, 11572920), (170, 11300616), (180, 10672804), (183, 10497840), (186, 10328520), (204, 9417180), (240, 8004603), (244, 7873380), (248, 7746390), (249, 7715280), (255, 7533744), (272, 7062885), (279, 6885680), (305, 6298704), (306, 6278120), (310, 6197112), (332, 5786460), (340, 5650308), (360, 5336402), (366, 5248920), (372, 5164260), (408, 4708590), (415, 4629168), (465, 4131408), (488, 3936690), (496, 3873195), (498, 3857640), (510, 3766872), (527, 3645360), (549, 3499280), (558, 3442840), (610, 3149352), (612, 3139060), (620, 3098556), (664, 2893230), (680, 2825154), (720, 2668201), (732, 2624460), (744, 2582130), (747, 2571760), (765, 2511248), (816, 2354295), (830, 2314584), (915, 2099568), (930, 2065704), (976, 1968345), (996, 1928820), (1020, 1883436), (1037, 1852560), (1054, 1822680), (1098, 1749640), (1116, 1721420), (1220, 1574676), (1224, 1569530), (1240, 1549278), (1245, 1543056), (1328, 1446615), (1360, 1412577), (1395, 1377136), (1411, 1361520), (1464, 1312230), (1488, 1291065), (1494, 1285880), (1530, 1255624), (1581, 1215120), (1660, 1157292), (1830, 1049784), (1860, 1032852), (1891, 1015920), (1992, 964410), (2040, 941718), (2074, 926280), (2108, 911340), (2196, 874820), (2232, 860710), (2440, 787338), (2448, 784765), (2480, 774639), (2490, 771528), (2573, 746640), (2635, 729072), (2745, 699856), (2790, 688568), (2822, 680760), (2928, 656115), (2988, 642940), (3060, 627812), (3111, 617520), (3162, 607560), (3320, 578646), (3660, 524892), (3720, 516426), (3735, 514352), (3782, 507960), (3984, 482205), (4080, 470859), (4148, 463140), (4216, 455670), (4233, 453840), (4392, 437410), (4464, 430355), (4743, 405040), (4880, 393669), (4980, 385764), (5063, 379440), (5146, 373320), (5185, 370512), (5270, 364536), (5490, 349928), (5580, 344284), (5644, 340380), (5673, 338640), (5976, 321470), (6120, 313906), (6222, 308760), (6324, 303780), (6640, 289323), (7055, 272304), (7320, 262446), (7440, 258213), (7470, 257176), (7564, 253980), (7719, 248880), (7905, 243024), (8296, 231570), (8432, 227835), (8466, 226920), (8784, 218705), (9333, 205840), (9455, 203184), (9486, 202520), (9960, 192882), (10126, 189720), (10292, 186660), (10370, 185256), (10540, 182268), (10980, 174964), (11160, 172142), (11288, 170190), (11346, 169320), (11952, 160735), (12240, 156953), (12444, 154380), (12648, 151890), (12699, 151280), (12865, 149328), (14110, 136152), (14640, 131223), (14940, 128588), (15128, 126990), (15189, 126480), (15438, 124440), (15555, 123504), (15810, 121512), (16592, 115785), (16932, 113460), (17019, 112880), (18666, 102920), (18910, 101592), (18972, 101260), (19920, 96441), (20252, 94860), (20584, 93330), (20740, 92628), (21080, 91134), (21165, 90768), (21960, 87482), (22320, 86071), (22576, 85095), (22692, 84660), (23157, 82960), (23715, 81008), (24888, 77190), (25296, 75945), (25315, 75888), (25398, 75640), (25730, 74664), (28220, 68076), (28365, 67728), (29880, 64294), (30256, 63495), (30378, 63240), (30876, 62220), (31110, 61752), (31620, 60756), (32147, 59760), (33864, 56730), (34038, 56440), (37332, 51460), (37820, 50796), (37944, 50630), (38595, 49776), (40504, 47430), (41168, 46665), (41480, 46314), (42160, 45567), (42330, 45384), (43741, 43920)]