51312796080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{335641}}^1$

素因数の和:335684

約数の個数: 240

約数和(自身を含む): 199274683104

約数和(自身を除く): 147961887024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1176, 1274, 1365, 1456, 1470, 1560, 1680, 1820, 1911, 1960, 2184, 2352, 2548, 2730, 2940, 3120, 3185, 3640, 3822, 3920, 4368, 5096, 5460, 5880, 6370, 7280, 7644, 9555, 10192, 10920, 11760, 12740, 15288, 19110, 21840, 25480, 30576, 38220, 50960, 76440, 152880, 335641, 671282, 1006923, 1342564, 1678205, 2013846, 2349487, 2685128, 3356410, 4027692, 4363333, 4698974, 5034615, 5370256, 6712820, 7048461, 8055384, 8726666, 9397948, 10069230, 11747435, 13089999, 13425640, 14096922, 16110768, 16446409, 17453332, 18795896, 20138460, 21816665, 23494870, 26179998, 26851280, 28193844, 30543331, 32892818, 34906664, 35242305, 37591792, 40276920, 43633330, 46989740, 49339227, 52359996, 56387688, 61086662, 65449995, 65785636, 69813328, 70484610, 80553840, 82232045, 87266660, 91629993, 93979480, 98678454, 104719992, 112775376, 122173324, 130899990, 131571272, 140969220, 152716655, 164464090, 174533320, 183259986, 187958960, 197356908, 209439984, 213803317, 244346648, 246696135, 261799980, 263142544, 281938440, 305433310, 328928180, 349066640, 366519972, 394713816, 427606634, 458149965, 488693296, 493392270, 523599960, 563876880, 610866620, 641409951, 657856360, 733039944, 789427632, 855213268, 916299930, 986784540, 1047199920, 1069016585, 1221733240, 1282819902, 1315712720, 1466079888, 1710426536, 1832599860, 1973569080, 2138033170, 2443466480, 2565639804, 3207049755, 3420853072, 3665199720, 3947138160, 4276066340, 5131279608, 6414099510, 7330399440, 8552132680, 10262559216, 12828199020, 17104265360, 25656398040, 51312796080]

約数ペア:

[(1, 51312796080), (2, 25656398040), (3, 17104265360), (4, 12828199020), (5, 10262559216), (6, 8552132680), (7, 7330399440), (8, 6414099510), (10, 5131279608), (12, 4276066340), (13, 3947138160), (14, 3665199720), (15, 3420853072), (16, 3207049755), (20, 2565639804), (21, 2443466480), (24, 2138033170), (26, 1973569080), (28, 1832599860), (30, 1710426536), (35, 1466079888), (39, 1315712720), (40, 1282819902), (42, 1221733240), (48, 1069016585), (49, 1047199920), (52, 986784540), (56, 916299930), (60, 855213268), (65, 789427632), (70, 733039944), (78, 657856360), (80, 641409951), (84, 610866620), (91, 563876880), (98, 523599960), (104, 493392270), (105, 488693296), (112, 458149965), (120, 427606634), (130, 394713816), (140, 366519972), (147, 349066640), (156, 328928180), (168, 305433310), (182, 281938440), (195, 263142544), (196, 261799980), (208, 246696135), (210, 244346648), (240, 213803317), (245, 209439984), (260, 197356908), (273, 187958960), (280, 183259986), (294, 174533320), (312, 164464090), (336, 152716655), (364, 140969220), (390, 131571272), (392, 130899990), (420, 122173324), (455, 112775376), (490, 104719992), (520, 98678454), (546, 93979480), (560, 91629993), (588, 87266660), (624, 82232045), (637, 80553840), (728, 70484610), (735, 69813328), (780, 65785636), (784, 65449995), (840, 61086662), (910, 56387688), (980, 52359996), (1040, 49339227), (1092, 46989740), (1176, 43633330), (1274, 40276920), (1365, 37591792), (1456, 35242305), (1470, 34906664), (1560, 32892818), (1680, 30543331), (1820, 28193844), (1911, 26851280), (1960, 26179998), (2184, 23494870), (2352, 21816665), (2548, 20138460), (2730, 18795896), (2940, 17453332), (3120, 16446409), (3185, 16110768), (3640, 14096922), (3822, 13425640), (3920, 13089999), (4368, 11747435), (5096, 10069230), (5460, 9397948), (5880, 8726666), (6370, 8055384), (7280, 7048461), (7644, 6712820), (9555, 5370256), (10192, 5034615), (10920, 4698974), (11760, 4363333), (12740, 4027692), (15288, 3356410), (19110, 2685128), (21840, 2349487), (25480, 2013846), (30576, 1678205), (38220, 1342564), (50960, 1006923), (76440, 671282), (152880, 335641)]