1253781360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:241

約数の個数: 480

約数和(自身を含む): 4874688000

約数和(自身を除く): 3620906640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 31, 36, 39, 40, 45, 48, 52, 58, 60, 62, 65, 72, 78, 80, 87, 90, 93, 104, 116, 117, 120, 124, 130, 144, 145, 149, 155, 156, 174, 180, 186, 195, 208, 232, 234, 240, 248, 260, 261, 279, 290, 298, 310, 312, 348, 360, 372, 377, 390, 403, 435, 447, 464, 465, 468, 496, 520, 522, 558, 580, 585, 596, 620, 624, 696, 720, 744, 745, 754, 780, 806, 870, 894, 899, 930, 936, 1040, 1044, 1116, 1131, 1160, 1170, 1192, 1209, 1240, 1305, 1341, 1392, 1395, 1488, 1490, 1508, 1560, 1612, 1740, 1788, 1798, 1860, 1872, 1885, 1937, 2015, 2088, 2232, 2235, 2262, 2320, 2340, 2384, 2418, 2480, 2610, 2682, 2697, 2790, 2980, 3016, 3120, 3224, 3393, 3480, 3576, 3596, 3627, 3720, 3770, 3874, 4030, 4176, 4321, 4464, 4470, 4495, 4524, 4619, 4680, 4836, 5220, 5364, 5394, 5580, 5655, 5811, 5960, 6032, 6045, 6448, 6705, 6786, 6960, 7152, 7192, 7254, 7440, 7540, 7748, 8060, 8091, 8642, 8940, 8990, 9048, 9238, 9360, 9672, 9685, 10440, 10728, 10788, 11160, 11310, 11622, 11687, 11920, 12090, 12963, 13410, 13485, 13572, 13857, 14384, 14508, 15080, 15496, 16120, 16182, 16965, 17284, 17433, 17880, 17980, 18096, 18135, 18476, 19344, 19370, 20880, 21456, 21576, 21605, 22320, 22620, 23095, 23244, 23374, 24180, 25926, 26820, 26970, 27144, 27714, 29016, 29055, 30160, 30992, 32240, 32364, 33930, 34568, 34866, 35061, 35760, 35960, 36270, 36952, 38740, 38889, 40455, 41571, 43152, 43210, 45240, 46190, 46488, 46748, 48360, 51852, 53640, 53940, 54288, 55428, 56173, 58032, 58110, 58435, 60047, 64728, 64815, 67860, 69136, 69285, 69732, 70122, 71920, 72540, 73904, 77480, 77778, 80910, 83142, 86420, 87165, 90480, 92380, 92976, 93496, 96720, 103704, 105183, 107280, 107880, 110856, 112346, 116220, 116870, 120094, 129456, 129630, 133951, 135720, 138570, 139464, 140244, 145080, 154960, 155556, 161820, 166284, 168519, 172840, 174330, 175305, 180141, 184760, 186992, 194445, 207408, 207855, 210366, 215760, 221712, 224692, 232440, 233740, 240188, 259260, 267902, 271440, 277140, 278928, 280488, 280865, 290160, 300235, 311112, 323640, 332568, 337038, 345680, 348660, 350610, 360282, 369520, 388890, 401853, 415710, 420732, 449384, 464880, 467480, 480376, 505557, 518520, 525915, 535804, 540423, 554280, 560976, 561730, 600470, 622224, 647280, 665136, 669755, 674076, 697320, 701220, 720564, 777780, 803706, 831420, 841464, 842595, 898768, 900705, 934960, 960752, 1011114, 1037040, 1051830, 1071608, 1080846, 1108560, 1123460, 1200940, 1205559, 1339510, 1348152, 1394640, 1402440, 1441128, 1555560, 1607412, 1662840, 1682928, 1685190, 1741363, 1801410, 2009265, 2022228, 2103660, 2143216, 2161692, 2246920, 2401880, 2411118, 2527785, 2679020, 2696304, 2702115, 2804880, 2882256, 3111120, 3214824, 3325680, 3370380, 3482726, 3602820, 4018530, 4044456, 4207320, 4323384, 4493840, 4803760, 4822236, 5055570, 5224089, 5358040, 5404230, 6027795, 6429648, 6740760, 6965452, 7205640, 8037060, 8088912, 8414640, 8646768, 8706815, 9644472, 10111140, 10448178, 10716080, 10808460, 12055590, 13481520, 13930904, 14411280, 15672267, 16074120, 17413630, 19288944, 20222280, 20896356, 21616920, 24111180, 26120445, 27861808, 31344534, 32148240, 34827260, 40444560, 41792712, 43233840, 48222360, 52240890, 62689068, 69654520, 78361335, 83585424, 96444720, 104481780, 125378136, 139309040, 156722670, 208963560, 250756272, 313445340, 417927120, 626890680, 1253781360]

約数ペア:

[(1, 1253781360), (2, 626890680), (3, 417927120), (4, 313445340), (5, 250756272), (6, 208963560), (8, 156722670), (9, 139309040), (10, 125378136), (12, 104481780), (13, 96444720), (15, 83585424), (16, 78361335), (18, 69654520), (20, 62689068), (24, 52240890), (26, 48222360), (29, 43233840), (30, 41792712), (31, 40444560), (36, 34827260), (39, 32148240), (40, 31344534), (45, 27861808), (48, 26120445), (52, 24111180), (58, 21616920), (60, 20896356), (62, 20222280), (65, 19288944), (72, 17413630), (78, 16074120), (80, 15672267), (87, 14411280), (90, 13930904), (93, 13481520), (104, 12055590), (116, 10808460), (117, 10716080), (120, 10448178), (124, 10111140), (130, 9644472), (144, 8706815), (145, 8646768), (149, 8414640), (155, 8088912), (156, 8037060), (174, 7205640), (180, 6965452), (186, 6740760), (195, 6429648), (208, 6027795), (232, 5404230), (234, 5358040), (240, 5224089), (248, 5055570), (260, 4822236), (261, 4803760), (279, 4493840), (290, 4323384), (298, 4207320), (310, 4044456), (312, 4018530), (348, 3602820), (360, 3482726), (372, 3370380), (377, 3325680), (390, 3214824), (403, 3111120), (435, 2882256), (447, 2804880), (464, 2702115), (465, 2696304), (468, 2679020), (496, 2527785), (520, 2411118), (522, 2401880), (558, 2246920), (580, 2161692), (585, 2143216), (596, 2103660), (620, 2022228), (624, 2009265), (696, 1801410), (720, 1741363), (744, 1685190), (745, 1682928), (754, 1662840), (780, 1607412), (806, 1555560), (870, 1441128), (894, 1402440), (899, 1394640), (930, 1348152), (936, 1339510), (1040, 1205559), (1044, 1200940), (1116, 1123460), (1131, 1108560), (1160, 1080846), (1170, 1071608), (1192, 1051830), (1209, 1037040), (1240, 1011114), (1305, 960752), (1341, 934960), (1392, 900705), (1395, 898768), (1488, 842595), (1490, 841464), (1508, 831420), (1560, 803706), (1612, 777780), (1740, 720564), (1788, 701220), (1798, 697320), (1860, 674076), (1872, 669755), (1885, 665136), (1937, 647280), (2015, 622224), (2088, 600470), (2232, 561730), (2235, 560976), (2262, 554280), (2320, 540423), (2340, 535804), (2384, 525915), (2418, 518520), (2480, 505557), (2610, 480376), (2682, 467480), (2697, 464880), (2790, 449384), (2980, 420732), (3016, 415710), (3120, 401853), (3224, 388890), (3393, 369520), (3480, 360282), (3576, 350610), (3596, 348660), (3627, 345680), (3720, 337038), (3770, 332568), (3874, 323640), (4030, 311112), (4176, 300235), (4321, 290160), (4464, 280865), (4470, 280488), (4495, 278928), (4524, 277140), (4619, 271440), (4680, 267902), (4836, 259260), (5220, 240188), (5364, 233740), (5394, 232440), (5580, 224692), (5655, 221712), (5811, 215760), (5960, 210366), (6032, 207855), (6045, 207408), (6448, 194445), (6705, 186992), (6786, 184760), (6960, 180141), (7152, 175305), (7192, 174330), (7254, 172840), (7440, 168519), (7540, 166284), (7748, 161820), (8060, 155556), (8091, 154960), (8642, 145080), (8940, 140244), (8990, 139464), (9048, 138570), (9238, 135720), (9360, 133951), (9672, 129630), (9685, 129456), (10440, 120094), (10728, 116870), (10788, 116220), (11160, 112346), (11310, 110856), (11622, 107880), (11687, 107280), (11920, 105183), (12090, 103704), (12963, 96720), (13410, 93496), (13485, 92976), (13572, 92380), (13857, 90480), (14384, 87165), (14508, 86420), (15080, 83142), (15496, 80910), (16120, 77778), (16182, 77480), (16965, 73904), (17284, 72540), (17433, 71920), (17880, 70122), (17980, 69732), (18096, 69285), (18135, 69136), (18476, 67860), (19344, 64815), (19370, 64728), (20880, 60047), (21456, 58435), (21576, 58110), (21605, 58032), (22320, 56173), (22620, 55428), (23095, 54288), (23244, 53940), (23374, 53640), (24180, 51852), (25926, 48360), (26820, 46748), (26970, 46488), (27144, 46190), (27714, 45240), (29016, 43210), (29055, 43152), (30160, 41571), (30992, 40455), (32240, 38889), (32364, 38740), (33930, 36952), (34568, 36270), (34866, 35960), (35061, 35760)]