1311200800

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 432

約数和(自身を含む): 4189231872

約数和(自身を除く): 2878031072

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 31, 32, 35, 40, 49, 50, 52, 56, 62, 65, 70, 80, 83, 91, 98, 100, 104, 112, 124, 130, 140, 155, 160, 166, 175, 182, 196, 200, 208, 217, 224, 245, 248, 260, 280, 310, 325, 332, 350, 364, 392, 400, 403, 415, 416, 434, 455, 490, 496, 520, 560, 581, 620, 637, 650, 664, 700, 728, 775, 784, 800, 806, 830, 868, 910, 980, 992, 1040, 1079, 1085, 1120, 1162, 1225, 1240, 1274, 1300, 1328, 1400, 1456, 1519, 1550, 1568, 1612, 1660, 1736, 1820, 1960, 2015, 2075, 2080, 2158, 2170, 2275, 2324, 2450, 2480, 2548, 2573, 2600, 2656, 2800, 2821, 2905, 2912, 3038, 3100, 3185, 3224, 3320, 3472, 3640, 3920, 4030, 4067, 4150, 4316, 4340, 4550, 4648, 4900, 4960, 5096, 5146, 5200, 5395, 5425, 5600, 5642, 5810, 6076, 6200, 6370, 6448, 6640, 6944, 7280, 7553, 7595, 7840, 8060, 8134, 8300, 8632, 8680, 9100, 9296, 9800, 10075, 10192, 10292, 10400, 10790, 10850, 11284, 11620, 12152, 12400, 12740, 12865, 12896, 13280, 14105, 14525, 14560, 15106, 15190, 15925, 16120, 16268, 16600, 17264, 17360, 18011, 18200, 18592, 19600, 19747, 20150, 20335, 20384, 20584, 21580, 21700, 22568, 23240, 24304, 24800, 25480, 25730, 26975, 28210, 29050, 30212, 30380, 31850, 32240, 32536, 33200, 33449, 34528, 34720, 36022, 36400, 37765, 37975, 39200, 39494, 40300, 40670, 41168, 43160, 43400, 45136, 46480, 48608, 50960, 51460, 52871, 53950, 56420, 58100, 60424, 60760, 63700, 64325, 64480, 65072, 66400, 66898, 70525, 72044, 72800, 75530, 75950, 78988, 80600, 81340, 82336, 86320, 86800, 90055, 90272, 92960, 98735, 101675, 101920, 102920, 105742, 107900, 112840, 116200, 120848, 121520, 126077, 127400, 128650, 130144, 133796, 141050, 144088, 151060, 151900, 157976, 161200, 162680, 167245, 172640, 173600, 180110, 188825, 197470, 203350, 205840, 211484, 215800, 225680, 232400, 234143, 241696, 243040, 252154, 254800, 257300, 264355, 267592, 282100, 288176, 302120, 303800, 315952, 322400, 325360, 334490, 360220, 377650, 394940, 406700, 411680, 422968, 431600, 450275, 451360, 464800, 468286, 493675, 504308, 509600, 514600, 528710, 535184, 564200, 576352, 604240, 607600, 630385, 631904, 650720, 668980, 720440, 755300, 789880, 813400, 836225, 845936, 863200, 900550, 936572, 987350, 1008616, 1029200, 1057420, 1070368, 1128400, 1170715, 1208480, 1215200, 1260770, 1321775, 1337960, 1440880, 1510600, 1579760, 1626800, 1639001, 1672450, 1691872, 1801100, 1873144, 1974700, 2017232, 2058400, 2114840, 2256800, 2341430, 2521540, 2643550, 2675920, 2881760, 3021200, 3151925, 3159520, 3253600, 3278002, 3344900, 3602200, 3746288, 3949400, 4034464, 4229680, 4682860, 5043080, 5287100, 5351840, 5853575, 6042400, 6303850, 6556004, 6689800, 7204400, 7492576, 7898800, 8195005, 8459360, 9365720, 10086160, 10574200, 11707150, 12607700, 13112008, 13379600, 14408800, 15797600, 16390010, 18731440, 20172320, 21148400, 23414300, 25215400, 26224016, 26759200, 32780020, 37462880, 40975025, 42296800, 46828600, 50430800, 52448032, 65560040, 81950050, 93657200, 100861600, 131120080, 163900100, 187314400, 262240160, 327800200, 655600400, 1311200800]

約数ペア:

[(1, 1311200800), (2, 655600400), (4, 327800200), (5, 262240160), (7, 187314400), (8, 163900100), (10, 131120080), (13, 100861600), (14, 93657200), (16, 81950050), (20, 65560040), (25, 52448032), (26, 50430800), (28, 46828600), (31, 42296800), (32, 40975025), (35, 37462880), (40, 32780020), (49, 26759200), (50, 26224016), (52, 25215400), (56, 23414300), (62, 21148400), (65, 20172320), (70, 18731440), (80, 16390010), (83, 15797600), (91, 14408800), (98, 13379600), (100, 13112008), (104, 12607700), (112, 11707150), (124, 10574200), (130, 10086160), (140, 9365720), (155, 8459360), (160, 8195005), (166, 7898800), (175, 7492576), (182, 7204400), (196, 6689800), (200, 6556004), (208, 6303850), (217, 6042400), (224, 5853575), (245, 5351840), (248, 5287100), (260, 5043080), (280, 4682860), (310, 4229680), (325, 4034464), (332, 3949400), (350, 3746288), (364, 3602200), (392, 3344900), (400, 3278002), (403, 3253600), (415, 3159520), (416, 3151925), (434, 3021200), (455, 2881760), (490, 2675920), (496, 2643550), (520, 2521540), (560, 2341430), (581, 2256800), (620, 2114840), (637, 2058400), (650, 2017232), (664, 1974700), (700, 1873144), (728, 1801100), (775, 1691872), (784, 1672450), (800, 1639001), (806, 1626800), (830, 1579760), (868, 1510600), (910, 1440880), (980, 1337960), (992, 1321775), (1040, 1260770), (1079, 1215200), (1085, 1208480), (1120, 1170715), (1162, 1128400), (1225, 1070368), (1240, 1057420), (1274, 1029200), (1300, 1008616), (1328, 987350), (1400, 936572), (1456, 900550), (1519, 863200), (1550, 845936), (1568, 836225), (1612, 813400), (1660, 789880), (1736, 755300), (1820, 720440), (1960, 668980), (2015, 650720), (2075, 631904), (2080, 630385), (2158, 607600), (2170, 604240), (2275, 576352), (2324, 564200), (2450, 535184), (2480, 528710), (2548, 514600), (2573, 509600), (2600, 504308), (2656, 493675), (2800, 468286), (2821, 464800), (2905, 451360), (2912, 450275), (3038, 431600), (3100, 422968), (3185, 411680), (3224, 406700), (3320, 394940), (3472, 377650), (3640, 360220), (3920, 334490), (4030, 325360), (4067, 322400), (4150, 315952), (4316, 303800), (4340, 302120), (4550, 288176), (4648, 282100), (4900, 267592), (4960, 264355), (5096, 257300), (5146, 254800), (5200, 252154), (5395, 243040), (5425, 241696), (5600, 234143), (5642, 232400), (5810, 225680), (6076, 215800), (6200, 211484), (6370, 205840), (6448, 203350), (6640, 197470), (6944, 188825), (7280, 180110), (7553, 173600), (7595, 172640), (7840, 167245), (8060, 162680), (8134, 161200), (8300, 157976), (8632, 151900), (8680, 151060), (9100, 144088), (9296, 141050), (9800, 133796), (10075, 130144), (10192, 128650), (10292, 127400), (10400, 126077), (10790, 121520), (10850, 120848), (11284, 116200), (11620, 112840), (12152, 107900), (12400, 105742), (12740, 102920), (12865, 101920), (12896, 101675), (13280, 98735), (14105, 92960), (14525, 90272), (14560, 90055), (15106, 86800), (15190, 86320), (15925, 82336), (16120, 81340), (16268, 80600), (16600, 78988), (17264, 75950), (17360, 75530), (18011, 72800), (18200, 72044), (18592, 70525), (19600, 66898), (19747, 66400), (20150, 65072), (20335, 64480), (20384, 64325), (20584, 63700), (21580, 60760), (21700, 60424), (22568, 58100), (23240, 56420), (24304, 53950), (24800, 52871), (25480, 51460), (25730, 50960), (26975, 48608), (28210, 46480), (29050, 45136), (30212, 43400), (30380, 43160), (31850, 41168), (32240, 40670), (32536, 40300), (33200, 39494), (33449, 39200), (34528, 37975), (34720, 37765), (36022, 36400)]