245371899360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{75991}}^1$

素因数の和:76078

約数の個数: 288

約数和(自身を含む): 912764837376

約数和(自身を除く): 667392938016

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, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 961, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 1922, 2170, 2480, 2604, 2883, 2976, 3255, 3360, 3472, 3720, 3844, 4340, 4805, 4960, 5208, 5766, 6510, 6727, 6944, 7440, 7688, 8680, 9610, 10416, 11532, 13020, 13454, 14415, 14880, 15376, 17360, 19220, 20181, 20832, 23064, 26040, 26908, 28830, 30752, 33635, 34720, 38440, 40362, 46128, 52080, 53816, 57660, 67270, 75991, 76880, 80724, 92256, 100905, 104160, 107632, 115320, 134540, 151982, 153760, 161448, 201810, 215264, 227973, 230640, 269080, 303964, 322896, 379955, 403620, 455946, 461280, 531937, 538160, 607928, 645792, 759910, 807240, 911892, 1063874, 1076320, 1139865, 1215856, 1519820, 1595811, 1614480, 1823784, 2127748, 2279730, 2355721, 2431712, 2659685, 3039640, 3191622, 3228960, 3647568, 4255496, 4559460, 4711442, 5319370, 6079280, 6383244, 7067163, 7295136, 7979055, 8510992, 9118920, 9422884, 10638740, 11778605, 12158560, 12766488, 14134326, 15958110, 16490047, 17021984, 18237840, 18845768, 21277480, 23557210, 25532976, 28268652, 31916220, 32980094, 35335815, 36475680, 37691536, 42554960, 47114420, 49470141, 51065952, 56537304, 63832440, 65960188, 70671630, 73027351, 75383072, 82450235, 85109920, 94228840, 98940282, 113074608, 127664880, 131920376, 141343260, 146054702, 164900470, 188457680, 197880564, 219082053, 226149216, 247350705, 255329760, 263840752, 282686520, 292109404, 329800940, 365136755, 376915360, 395761128, 438164106, 494701410, 511191457, 527681504, 565373040, 584218808, 659601880, 730273510, 791522256, 876328212, 989402820, 1022382914, 1095410265, 1130746080, 1168437616, 1319203760, 1460547020, 1533574371, 1583044512, 1752656424, 1978805640, 2044765828, 2190820530, 2336875232, 2555957285, 2638407520, 2921094040, 3067148742, 3505312848, 3957611280, 4089531656, 4381641060, 5111914570, 5842188080, 6134297484, 7010625696, 7667871855, 7915222560, 8179063312, 8763282120, 10223829140, 11684376160, 12268594968, 15335743710, 16358126624, 17526564240, 20447658280, 24537189936, 30671487420, 35053128480, 40895316560, 49074379872, 61342974840, 81790633120, 122685949680, 245371899360]

約数ペア:

[(1, 245371899360), (2, 122685949680), (3, 81790633120), (4, 61342974840), (5, 49074379872), (6, 40895316560), (7, 35053128480), (8, 30671487420), (10, 24537189936), (12, 20447658280), (14, 17526564240), (15, 16358126624), (16, 15335743710), (20, 12268594968), (21, 11684376160), (24, 10223829140), (28, 8763282120), (30, 8179063312), (31, 7915222560), (32, 7667871855), (35, 7010625696), (40, 6134297484), (42, 5842188080), (48, 5111914570), (56, 4381641060), (60, 4089531656), (62, 3957611280), (70, 3505312848), (80, 3067148742), (84, 2921094040), (93, 2638407520), (96, 2555957285), (105, 2336875232), (112, 2190820530), (120, 2044765828), (124, 1978805640), (140, 1752656424), (155, 1583044512), (160, 1533574371), (168, 1460547020), (186, 1319203760), (210, 1168437616), (217, 1130746080), (224, 1095410265), (240, 1022382914), (248, 989402820), (280, 876328212), (310, 791522256), (336, 730273510), (372, 659601880), (420, 584218808), (434, 565373040), (465, 527681504), (480, 511191457), (496, 494701410), (560, 438164106), (620, 395761128), (651, 376915360), (672, 365136755), (744, 329800940), (840, 292109404), (868, 282686520), (930, 263840752), (961, 255329760), (992, 247350705), (1085, 226149216), (1120, 219082053), (1240, 197880564), (1302, 188457680), (1488, 164900470), (1680, 146054702), (1736, 141343260), (1860, 131920376), (1922, 127664880), (2170, 113074608), (2480, 98940282), (2604, 94228840), (2883, 85109920), (2976, 82450235), (3255, 75383072), (3360, 73027351), (3472, 70671630), (3720, 65960188), (3844, 63832440), (4340, 56537304), (4805, 51065952), (4960, 49470141), (5208, 47114420), (5766, 42554960), (6510, 37691536), (6727, 36475680), (6944, 35335815), (7440, 32980094), (7688, 31916220), (8680, 28268652), (9610, 25532976), (10416, 23557210), (11532, 21277480), (13020, 18845768), (13454, 18237840), (14415, 17021984), (14880, 16490047), (15376, 15958110), (17360, 14134326), (19220, 12766488), (20181, 12158560), (20832, 11778605), (23064, 10638740), (26040, 9422884), (26908, 9118920), (28830, 8510992), (30752, 7979055), (33635, 7295136), (34720, 7067163), (38440, 6383244), (40362, 6079280), (46128, 5319370), (52080, 4711442), (53816, 4559460), (57660, 4255496), (67270, 3647568), (75991, 3228960), (76880, 3191622), (80724, 3039640), (92256, 2659685), (100905, 2431712), (104160, 2355721), (107632, 2279730), (115320, 2127748), (134540, 1823784), (151982, 1614480), (153760, 1595811), (161448, 1519820), (201810, 1215856), (215264, 1139865), (227973, 1076320), (230640, 1063874), (269080, 911892), (303964, 807240), (322896, 759910), (379955, 645792), (403620, 607928), (455946, 538160), (461280, 531937)]