1604977920

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1$

素因数の和:1578

約数の個数: 432

約数和(自身を含む): 6838995072

約数和(自身を除く): 5234017152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 256, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 384, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 640, 672, 720, 728, 768, 780, 819, 832, 840, 896, 910, 936, 960, 1008, 1040, 1092, 1120, 1152, 1170, 1248, 1260, 1280, 1344, 1365, 1440, 1456, 1531, 1560, 1638, 1664, 1680, 1792, 1820, 1872, 1920, 2016, 2080, 2184, 2240, 2304, 2340, 2496, 2520, 2688, 2730, 2880, 2912, 3062, 3120, 3276, 3328, 3360, 3640, 3744, 3840, 4032, 4095, 4160, 4368, 4480, 4593, 4680, 4992, 5040, 5376, 5460, 5760, 5824, 6124, 6240, 6552, 6720, 7280, 7488, 7655, 8064, 8190, 8320, 8736, 8960, 9186, 9360, 9984, 10080, 10717, 10920, 11520, 11648, 12248, 12480, 13104, 13440, 13779, 14560, 14976, 15310, 16128, 16380, 16640, 17472, 18372, 18720, 19903, 20160, 21434, 21840, 22965, 23296, 24496, 24960, 26208, 26880, 27558, 29120, 29952, 30620, 32151, 32760, 34944, 36744, 37440, 39806, 40320, 42868, 43680, 45930, 48992, 49920, 52416, 53585, 55116, 58240, 59709, 61240, 64302, 65520, 68895, 69888, 73488, 74880, 79612, 80640, 85736, 87360, 91860, 96453, 97984, 99515, 104832, 107170, 110232, 116480, 119418, 122480, 128604, 131040, 137790, 139321, 146976, 149760, 159224, 160755, 171472, 174720, 179127, 183720, 192906, 195968, 199030, 209664, 214340, 220464, 238836, 244960, 257208, 262080, 275580, 278642, 293952, 298545, 318448, 321510, 342944, 349440, 358254, 367440, 385812, 391936, 398060, 417963, 428680, 440928, 477672, 482265, 489920, 514416, 524160, 551160, 557284, 587904, 597090, 636896, 643020, 685888, 696605, 716508, 734880, 771624, 796120, 835926, 857360, 881856, 895635, 955344, 964530, 979840, 1028832, 1048320, 1102320, 1114568, 1175808, 1194180, 1253889, 1273792, 1286040, 1371776, 1393210, 1433016, 1469760, 1543248, 1592240, 1671852, 1714720, 1763712, 1791270, 1910688, 1929060, 1959680, 2057664, 2089815, 2204640, 2229136, 2388360, 2507778, 2547584, 2572080, 2743552, 2786420, 2866032, 2939520, 3086496, 3184480, 3343704, 3429440, 3527424, 3582540, 3821376, 3858120, 4115328, 4179630, 4409280, 4458272, 4776720, 5015556, 5095168, 5144160, 5572840, 5732064, 5879040, 6172992, 6269445, 6368960, 6687408, 6858880, 7165080, 7642752, 7716240, 8230656, 8359260, 8818560, 8916544, 9553440, 10031112, 10288320, 11145680, 11464128, 12345984, 12538890, 12737920, 13374816, 13717760, 14330160, 15285504, 15432480, 16718520, 17637120, 17833088, 19106880, 20062224, 20576640, 22291360, 22928256, 24691968, 25077780, 25475840, 26749632, 28660320, 30864960, 33437040, 35666176, 38213760, 40124448, 41153280, 44582720, 45856512, 50155560, 53499264, 57320640, 61729920, 66874080, 76427520, 80248896, 89165440, 100311120, 106998528, 114641280, 123459840, 133748160, 160497792, 178330880, 200622240, 229282560, 267496320, 320995584, 401244480, 534992640, 802488960, 1604977920]

約数ペア:

[(1, 1604977920), (2, 802488960), (3, 534992640), (4, 401244480), (5, 320995584), (6, 267496320), (7, 229282560), (8, 200622240), (9, 178330880), (10, 160497792), (12, 133748160), (13, 123459840), (14, 114641280), (15, 106998528), (16, 100311120), (18, 89165440), (20, 80248896), (21, 76427520), (24, 66874080), (26, 61729920), (28, 57320640), (30, 53499264), (32, 50155560), (35, 45856512), (36, 44582720), (39, 41153280), (40, 40124448), (42, 38213760), (45, 35666176), (48, 33437040), (52, 30864960), (56, 28660320), (60, 26749632), (63, 25475840), (64, 25077780), (65, 24691968), (70, 22928256), (72, 22291360), (78, 20576640), (80, 20062224), (84, 19106880), (90, 17833088), (91, 17637120), (96, 16718520), (104, 15432480), (105, 15285504), (112, 14330160), (117, 13717760), (120, 13374816), (126, 12737920), (128, 12538890), (130, 12345984), (140, 11464128), (144, 11145680), (156, 10288320), (160, 10031112), (168, 9553440), (180, 8916544), (182, 8818560), (192, 8359260), (195, 8230656), (208, 7716240), (210, 7642752), (224, 7165080), (234, 6858880), (240, 6687408), (252, 6368960), (256, 6269445), (260, 6172992), (273, 5879040), (280, 5732064), (288, 5572840), (312, 5144160), (315, 5095168), (320, 5015556), (336, 4776720), (360, 4458272), (364, 4409280), (384, 4179630), (390, 4115328), (416, 3858120), (420, 3821376), (448, 3582540), (455, 3527424), (468, 3429440), (480, 3343704), (504, 3184480), (520, 3086496), (546, 2939520), (560, 2866032), (576, 2786420), (585, 2743552), (624, 2572080), (630, 2547584), (640, 2507778), (672, 2388360), (720, 2229136), (728, 2204640), (768, 2089815), (780, 2057664), (819, 1959680), (832, 1929060), (840, 1910688), (896, 1791270), (910, 1763712), (936, 1714720), (960, 1671852), (1008, 1592240), (1040, 1543248), (1092, 1469760), (1120, 1433016), (1152, 1393210), (1170, 1371776), (1248, 1286040), (1260, 1273792), (1280, 1253889), (1344, 1194180), (1365, 1175808), (1440, 1114568), (1456, 1102320), (1531, 1048320), (1560, 1028832), (1638, 979840), (1664, 964530), (1680, 955344), (1792, 895635), (1820, 881856), (1872, 857360), (1920, 835926), (2016, 796120), (2080, 771624), (2184, 734880), (2240, 716508), (2304, 696605), (2340, 685888), (2496, 643020), (2520, 636896), (2688, 597090), (2730, 587904), (2880, 557284), (2912, 551160), (3062, 524160), (3120, 514416), (3276, 489920), (3328, 482265), (3360, 477672), (3640, 440928), (3744, 428680), (3840, 417963), (4032, 398060), (4095, 391936), (4160, 385812), (4368, 367440), (4480, 358254), (4593, 349440), (4680, 342944), (4992, 321510), (5040, 318448), (5376, 298545), (5460, 293952), (5760, 278642), (5824, 275580), (6124, 262080), (6240, 257208), (6552, 244960), (6720, 238836), (7280, 220464), (7488, 214340), (7655, 209664), (8064, 199030), (8190, 195968), (8320, 192906), (8736, 183720), (8960, 179127), (9186, 174720), (9360, 171472), (9984, 160755), (10080, 159224), (10717, 149760), (10920, 146976), (11520, 139321), (11648, 137790), (12248, 131040), (12480, 128604), (13104, 122480), (13440, 119418), (13779, 116480), (14560, 110232), (14976, 107170), (15310, 104832), (16128, 99515), (16380, 97984), (16640, 96453), (17472, 91860), (18372, 87360), (18720, 85736), (19903, 80640), (20160, 79612), (21434, 74880), (21840, 73488), (22965, 69888), (23296, 68895), (24496, 65520), (24960, 64302), (26208, 61240), (26880, 59709), (27558, 58240), (29120, 55116), (29952, 53585), (30620, 52416), (32151, 49920), (32760, 48992), (34944, 45930), (36744, 43680), (37440, 42868), (39806, 40320)]