2425342080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{997}}^1$

素因数の和:1207

約数の個数: 256

約数和(自身を含む): 8892898560

約数和(自身を除く): 6467556480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 181, 192, 210, 224, 240, 280, 320, 336, 362, 384, 420, 448, 480, 543, 560, 640, 672, 724, 840, 896, 905, 960, 997, 1086, 1120, 1267, 1344, 1448, 1680, 1810, 1920, 1994, 2172, 2240, 2534, 2688, 2715, 2896, 2991, 3360, 3620, 3801, 3988, 4344, 4480, 4985, 5068, 5430, 5792, 5982, 6335, 6720, 6979, 7240, 7602, 7976, 8688, 9970, 10136, 10860, 11584, 11964, 12670, 13440, 13958, 14480, 14955, 15204, 15952, 17376, 19005, 19940, 20272, 20937, 21720, 23168, 23928, 25340, 27916, 28960, 29910, 30408, 31904, 34752, 34895, 38010, 39880, 40544, 41874, 43440, 47856, 50680, 55832, 57920, 59820, 60816, 63808, 69504, 69790, 76020, 79760, 81088, 83748, 86880, 95712, 101360, 104685, 111664, 115840, 119640, 121632, 127616, 139580, 152040, 159520, 162176, 167496, 173760, 180457, 191424, 202720, 209370, 223328, 239280, 243264, 279160, 304080, 319040, 334992, 347520, 360914, 382848, 405440, 418740, 446656, 478560, 486528, 541371, 558320, 608160, 638080, 669984, 721828, 810880, 837480, 893312, 902285, 957120, 1082742, 1116640, 1216320, 1263199, 1339968, 1443656, 1674960, 1804570, 1914240, 2165484, 2233280, 2432640, 2526398, 2679936, 2706855, 2887312, 3349920, 3609140, 3789597, 4330968, 4466560, 5052796, 5413710, 5774624, 6315995, 6699840, 7218280, 7579194, 8661936, 10105592, 10827420, 11549248, 12631990, 13399680, 14436560, 15158388, 17323872, 18947985, 20211184, 21654840, 23098496, 25263980, 28873120, 30316776, 34647744, 37895970, 40422368, 43309680, 50527960, 57746240, 60633552, 69295488, 75791940, 80844736, 86619360, 101055920, 115492480, 121267104, 151583880, 161689472, 173238720, 202111840, 242534208, 303167760, 346477440, 404223680, 485068416, 606335520, 808447360, 1212671040, 2425342080]

約数ペア:

[(1, 2425342080), (2, 1212671040), (3, 808447360), (4, 606335520), (5, 485068416), (6, 404223680), (7, 346477440), (8, 303167760), (10, 242534208), (12, 202111840), (14, 173238720), (15, 161689472), (16, 151583880), (20, 121267104), (21, 115492480), (24, 101055920), (28, 86619360), (30, 80844736), (32, 75791940), (35, 69295488), (40, 60633552), (42, 57746240), (48, 50527960), (56, 43309680), (60, 40422368), (64, 37895970), (70, 34647744), (80, 30316776), (84, 28873120), (96, 25263980), (105, 23098496), (112, 21654840), (120, 20211184), (128, 18947985), (140, 17323872), (160, 15158388), (168, 14436560), (181, 13399680), (192, 12631990), (210, 11549248), (224, 10827420), (240, 10105592), (280, 8661936), (320, 7579194), (336, 7218280), (362, 6699840), (384, 6315995), (420, 5774624), (448, 5413710), (480, 5052796), (543, 4466560), (560, 4330968), (640, 3789597), (672, 3609140), (724, 3349920), (840, 2887312), (896, 2706855), (905, 2679936), (960, 2526398), (997, 2432640), (1086, 2233280), (1120, 2165484), (1267, 1914240), (1344, 1804570), (1448, 1674960), (1680, 1443656), (1810, 1339968), (1920, 1263199), (1994, 1216320), (2172, 1116640), (2240, 1082742), (2534, 957120), (2688, 902285), (2715, 893312), (2896, 837480), (2991, 810880), (3360, 721828), (3620, 669984), (3801, 638080), (3988, 608160), (4344, 558320), (4480, 541371), (4985, 486528), (5068, 478560), (5430, 446656), (5792, 418740), (5982, 405440), (6335, 382848), (6720, 360914), (6979, 347520), (7240, 334992), (7602, 319040), (7976, 304080), (8688, 279160), (9970, 243264), (10136, 239280), (10860, 223328), (11584, 209370), (11964, 202720), (12670, 191424), (13440, 180457), (13958, 173760), (14480, 167496), (14955, 162176), (15204, 159520), (15952, 152040), (17376, 139580), (19005, 127616), (19940, 121632), (20272, 119640), (20937, 115840), (21720, 111664), (23168, 104685), (23928, 101360), (25340, 95712), (27916, 86880), (28960, 83748), (29910, 81088), (30408, 79760), (31904, 76020), (34752, 69790), (34895, 69504), (38010, 63808), (39880, 60816), (40544, 59820), (41874, 57920), (43440, 55832), (47856, 50680)]