1452807720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:825

約数の個数: 384

約数和(自身を含む): 5914621440

約数和(自身を除く): 4461813720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 61, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 122, 126, 130, 140, 156, 168, 180, 182, 183, 195, 210, 234, 244, 252, 260, 273, 280, 305, 312, 315, 360, 364, 366, 390, 420, 427, 455, 468, 488, 504, 520, 546, 549, 585, 610, 630, 727, 728, 732, 780, 793, 819, 840, 854, 910, 915, 936, 1092, 1098, 1170, 1220, 1260, 1281, 1365, 1454, 1464, 1560, 1586, 1638, 1708, 1820, 1830, 2135, 2181, 2184, 2196, 2340, 2379, 2440, 2520, 2562, 2730, 2745, 2908, 3172, 3276, 3416, 3635, 3640, 3660, 3843, 3965, 4095, 4270, 4362, 4392, 4680, 4758, 5089, 5124, 5460, 5490, 5551, 5816, 6344, 6405, 6543, 6552, 7137, 7270, 7320, 7686, 7930, 8190, 8540, 8724, 9451, 9516, 10178, 10248, 10905, 10920, 10980, 11102, 11895, 12810, 13086, 14274, 14540, 15267, 15372, 15860, 16380, 16653, 17080, 17448, 18902, 19032, 19215, 20356, 21810, 21960, 22204, 23790, 25445, 25620, 26172, 27755, 28353, 28548, 29080, 30534, 30744, 31720, 32715, 32760, 33306, 35685, 37804, 38430, 40712, 43620, 44347, 44408, 45801, 47255, 47580, 49959, 50890, 51240, 52344, 55510, 56706, 57096, 61068, 65430, 66157, 66612, 71370, 75608, 76335, 76860, 83265, 85059, 87240, 88694, 91602, 94510, 95160, 99918, 101780, 111020, 113412, 122136, 130860, 132314, 133041, 133224, 141765, 142740, 152670, 153720, 166530, 170118, 177388, 183204, 189020, 198471, 199836, 203560, 221735, 222040, 226824, 229005, 249795, 261720, 264628, 266082, 283530, 285480, 305340, 310429, 330785, 333060, 340236, 354776, 366408, 378040, 396942, 399123, 399672, 425295, 443470, 458010, 499590, 529256, 532164, 567060, 576511, 595413, 610680, 620858, 661570, 665205, 666120, 680472, 793884, 798246, 850590, 886940, 916020, 931287, 992355, 999180, 1064328, 1134120, 1153022, 1190826, 1241716, 1323140, 1330410, 1552145, 1587768, 1596492, 1701180, 1729533, 1773880, 1832040, 1862574, 1984710, 1995615, 1998360, 2306044, 2381652, 2483432, 2646280, 2660820, 2793861, 2882555, 2977065, 3104290, 3192984, 3402360, 3459066, 3725148, 3969420, 3991230, 4035577, 4612088, 4656435, 4763304, 5188599, 5321640, 5587722, 5765110, 5954130, 6208580, 6918132, 7450296, 7938840, 7982460, 8071154, 8647665, 9312870, 10377198, 11175444, 11530220, 11908260, 12106731, 12417160, 13836264, 13969305, 15964920, 16142308, 17295330, 18625740, 20177885, 20754396, 22350888, 23060440, 23816520, 24213462, 25942995, 27938610, 32284616, 34590660, 36320193, 37251480, 40355770, 41508792, 48426924, 51885990, 55877220, 60533655, 69181320, 72640386, 80711540, 96853848, 103771980, 111754440, 121067310, 145280772, 161423080, 181600965, 207543960, 242134620, 290561544, 363201930, 484269240, 726403860, 1452807720]

約数ペア:

[(1, 1452807720), (2, 726403860), (3, 484269240), (4, 363201930), (5, 290561544), (6, 242134620), (7, 207543960), (8, 181600965), (9, 161423080), (10, 145280772), (12, 121067310), (13, 111754440), (14, 103771980), (15, 96853848), (18, 80711540), (20, 72640386), (21, 69181320), (24, 60533655), (26, 55877220), (28, 51885990), (30, 48426924), (35, 41508792), (36, 40355770), (39, 37251480), (40, 36320193), (42, 34590660), (45, 32284616), (52, 27938610), (56, 25942995), (60, 24213462), (61, 23816520), (63, 23060440), (65, 22350888), (70, 20754396), (72, 20177885), (78, 18625740), (84, 17295330), (90, 16142308), (91, 15964920), (104, 13969305), (105, 13836264), (117, 12417160), (120, 12106731), (122, 11908260), (126, 11530220), (130, 11175444), (140, 10377198), (156, 9312870), (168, 8647665), (180, 8071154), (182, 7982460), (183, 7938840), (195, 7450296), (210, 6918132), (234, 6208580), (244, 5954130), (252, 5765110), (260, 5587722), (273, 5321640), (280, 5188599), (305, 4763304), (312, 4656435), (315, 4612088), (360, 4035577), (364, 3991230), (366, 3969420), (390, 3725148), (420, 3459066), (427, 3402360), (455, 3192984), (468, 3104290), (488, 2977065), (504, 2882555), (520, 2793861), (546, 2660820), (549, 2646280), (585, 2483432), (610, 2381652), (630, 2306044), (727, 1998360), (728, 1995615), (732, 1984710), (780, 1862574), (793, 1832040), (819, 1773880), (840, 1729533), (854, 1701180), (910, 1596492), (915, 1587768), (936, 1552145), (1092, 1330410), (1098, 1323140), (1170, 1241716), (1220, 1190826), (1260, 1153022), (1281, 1134120), (1365, 1064328), (1454, 999180), (1464, 992355), (1560, 931287), (1586, 916020), (1638, 886940), (1708, 850590), (1820, 798246), (1830, 793884), (2135, 680472), (2181, 666120), (2184, 665205), (2196, 661570), (2340, 620858), (2379, 610680), (2440, 595413), (2520, 576511), (2562, 567060), (2730, 532164), (2745, 529256), (2908, 499590), (3172, 458010), (3276, 443470), (3416, 425295), (3635, 399672), (3640, 399123), (3660, 396942), (3843, 378040), (3965, 366408), (4095, 354776), (4270, 340236), (4362, 333060), (4392, 330785), (4680, 310429), (4758, 305340), (5089, 285480), (5124, 283530), (5460, 266082), (5490, 264628), (5551, 261720), (5816, 249795), (6344, 229005), (6405, 226824), (6543, 222040), (6552, 221735), (7137, 203560), (7270, 199836), (7320, 198471), (7686, 189020), (7930, 183204), (8190, 177388), (8540, 170118), (8724, 166530), (9451, 153720), (9516, 152670), (10178, 142740), (10248, 141765), (10905, 133224), (10920, 133041), (10980, 132314), (11102, 130860), (11895, 122136), (12810, 113412), (13086, 111020), (14274, 101780), (14540, 99918), (15267, 95160), (15372, 94510), (15860, 91602), (16380, 88694), (16653, 87240), (17080, 85059), (17448, 83265), (18902, 76860), (19032, 76335), (19215, 75608), (20356, 71370), (21810, 66612), (21960, 66157), (22204, 65430), (23790, 61068), (25445, 57096), (25620, 56706), (26172, 55510), (27755, 52344), (28353, 51240), (28548, 50890), (29080, 49959), (30534, 47580), (30744, 47255), (31720, 45801), (32715, 44408), (32760, 44347), (33306, 43620), (35685, 40712), (37804, 38430)]