28343706720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{6637}}^1$

素因数の和:6734

約数の個数: 384

約数和(自身を含む): 107914125312

約数和(自身を除く): 79570418592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 41, 42, 48, 56, 60, 62, 70, 80, 82, 84, 93, 96, 105, 112, 120, 123, 124, 140, 155, 160, 164, 168, 186, 205, 210, 217, 224, 240, 246, 248, 280, 287, 310, 328, 336, 372, 410, 420, 434, 465, 480, 492, 496, 560, 574, 615, 620, 651, 656, 672, 744, 820, 840, 861, 868, 930, 984, 992, 1085, 1120, 1148, 1230, 1240, 1271, 1302, 1312, 1435, 1488, 1640, 1680, 1722, 1736, 1860, 1968, 2170, 2296, 2460, 2480, 2542, 2604, 2870, 2976, 3255, 3280, 3360, 3444, 3472, 3720, 3813, 3936, 4305, 4340, 4592, 4920, 4960, 5084, 5208, 5740, 6355, 6510, 6560, 6637, 6888, 6944, 7440, 7626, 8610, 8680, 8897, 9184, 9840, 10168, 10416, 11480, 12710, 13020, 13274, 13776, 14880, 15252, 17220, 17360, 17794, 19065, 19680, 19911, 20336, 20832, 22960, 25420, 26040, 26548, 26691, 27552, 30504, 33185, 34440, 34720, 35588, 38130, 39822, 40672, 44485, 45920, 46459, 50840, 52080, 53096, 53382, 61008, 66370, 68880, 71176, 76260, 79644, 88970, 92918, 99555, 101680, 104160, 106192, 106764, 122016, 132740, 133455, 137760, 139377, 142352, 152520, 159288, 177940, 185836, 199110, 203360, 205747, 212384, 213528, 232295, 265480, 266910, 272117, 278754, 284704, 305040, 318576, 355880, 371672, 398220, 411494, 427056, 464590, 530960, 533820, 544234, 557508, 610080, 617241, 637152, 696885, 711760, 743344, 796440, 816351, 822988, 854112, 929180, 1028735, 1061920, 1067640, 1088468, 1115016, 1234482, 1360585, 1393770, 1423520, 1440229, 1486688, 1592880, 1632702, 1645976, 1858360, 1904819, 2057470, 2135280, 2176936, 2230032, 2468964, 2721170, 2787540, 2880458, 3086205, 3185760, 3265404, 3291952, 3716720, 3809638, 4081755, 4114940, 4270560, 4320687, 4353872, 4460064, 4937928, 5442340, 5575080, 5714457, 5760916, 6172410, 6530808, 6583904, 7201145, 7433440, 7619276, 8163510, 8229880, 8435627, 8641374, 8707744, 9524095, 9875856, 10884680, 11150160, 11428914, 11521832, 12344820, 13061616, 14402290, 15238552, 16327020, 16459760, 16871254, 17282748, 19048190, 19751712, 21603435, 21769360, 22300320, 22857828, 23043664, 24689640, 25306881, 26123232, 28572285, 28804580, 30477104, 32654040, 32919520, 33742508, 34565496, 38096380, 42178135, 43206870, 43538720, 45715656, 46087328, 49379280, 50613762, 57144570, 57609160, 59049389, 60954208, 65308080, 67485016, 69130992, 76192760, 84356270, 86413740, 91431312, 98758560, 101227524, 114289140, 115218320, 118098778, 126534405, 130616160, 134970032, 138261984, 152385520, 168712540, 172827480, 177148167, 182862624, 202455048, 228578280, 230436640, 236197556, 253068810, 269940064, 295246945, 304771040, 337425080, 345654960, 354296334, 404910096, 457156560, 472395112, 506137620, 590493890, 674850160, 691309920, 708592668, 809820192, 885740835, 914313120, 944790224, 1012275240, 1180987780, 1349700320, 1417185336, 1771481670, 1889580448, 2024550480, 2361975560, 2834370672, 3542963340, 4049100960, 4723951120, 5668741344, 7085926680, 9447902240, 14171853360, 28343706720]

約数ペア:

[(1, 28343706720), (2, 14171853360), (3, 9447902240), (4, 7085926680), (5, 5668741344), (6, 4723951120), (7, 4049100960), (8, 3542963340), (10, 2834370672), (12, 2361975560), (14, 2024550480), (15, 1889580448), (16, 1771481670), (20, 1417185336), (21, 1349700320), (24, 1180987780), (28, 1012275240), (30, 944790224), (31, 914313120), (32, 885740835), (35, 809820192), (40, 708592668), (41, 691309920), (42, 674850160), (48, 590493890), (56, 506137620), (60, 472395112), (62, 457156560), (70, 404910096), (80, 354296334), (82, 345654960), (84, 337425080), (93, 304771040), (96, 295246945), (105, 269940064), (112, 253068810), (120, 236197556), (123, 230436640), (124, 228578280), (140, 202455048), (155, 182862624), (160, 177148167), (164, 172827480), (168, 168712540), (186, 152385520), (205, 138261984), (210, 134970032), (217, 130616160), (224, 126534405), (240, 118098778), (246, 115218320), (248, 114289140), (280, 101227524), (287, 98758560), (310, 91431312), (328, 86413740), (336, 84356270), (372, 76192760), (410, 69130992), (420, 67485016), (434, 65308080), (465, 60954208), (480, 59049389), (492, 57609160), (496, 57144570), (560, 50613762), (574, 49379280), (615, 46087328), (620, 45715656), (651, 43538720), (656, 43206870), (672, 42178135), (744, 38096380), (820, 34565496), (840, 33742508), (861, 32919520), (868, 32654040), (930, 30477104), (984, 28804580), (992, 28572285), (1085, 26123232), (1120, 25306881), (1148, 24689640), (1230, 23043664), (1240, 22857828), (1271, 22300320), (1302, 21769360), (1312, 21603435), (1435, 19751712), (1488, 19048190), (1640, 17282748), (1680, 16871254), (1722, 16459760), (1736, 16327020), (1860, 15238552), (1968, 14402290), (2170, 13061616), (2296, 12344820), (2460, 11521832), (2480, 11428914), (2542, 11150160), (2604, 10884680), (2870, 9875856), (2976, 9524095), (3255, 8707744), (3280, 8641374), (3360, 8435627), (3444, 8229880), (3472, 8163510), (3720, 7619276), (3813, 7433440), (3936, 7201145), (4305, 6583904), (4340, 6530808), (4592, 6172410), (4920, 5760916), (4960, 5714457), (5084, 5575080), (5208, 5442340), (5740, 4937928), (6355, 4460064), (6510, 4353872), (6560, 4320687), (6637, 4270560), (6888, 4114940), (6944, 4081755), (7440, 3809638), (7626, 3716720), (8610, 3291952), (8680, 3265404), (8897, 3185760), (9184, 3086205), (9840, 2880458), (10168, 2787540), (10416, 2721170), (11480, 2468964), (12710, 2230032), (13020, 2176936), (13274, 2135280), (13776, 2057470), (14880, 1904819), (15252, 1858360), (17220, 1645976), (17360, 1632702), (17794, 1592880), (19065, 1486688), (19680, 1440229), (19911, 1423520), (20336, 1393770), (20832, 1360585), (22960, 1234482), (25420, 1115016), (26040, 1088468), (26548, 1067640), (26691, 1061920), (27552, 1028735), (30504, 929180), (33185, 854112), (34440, 822988), (34720, 816351), (35588, 796440), (38130, 743344), (39822, 711760), (40672, 696885), (44485, 637152), (45920, 617241), (46459, 610080), (50840, 557508), (52080, 544234), (53096, 533820), (53382, 530960), (61008, 464590), (66370, 427056), (68880, 411494), (71176, 398220), (76260, 371672), (79644, 355880), (88970, 318576), (92918, 305040), (99555, 284704), (101680, 278754), (104160, 272117), (106192, 266910), (106764, 265480), (122016, 232295), (132740, 213528), (133455, 212384), (137760, 205747), (139377, 203360), (142352, 199110), (152520, 185836), (159288, 177940)]