490605332880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5072429}}^1$

素因数の和:5072489

約数の個数: 160

約数和(自身を含む): 1690701788160

約数和(自身を除く): 1200096455280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 3120, 3224, 3720, 4030, 4836, 6045, 6448, 7440, 8060, 9672, 12090, 16120, 19344, 24180, 32240, 48360, 96720, 5072429, 10144858, 15217287, 20289716, 25362145, 30434574, 40579432, 50724290, 60869148, 65941577, 76086435, 81158864, 101448580, 121738296, 131883154, 152172870, 157245299, 197824731, 202897160, 243476592, 263766308, 304345740, 314490598, 329707885, 395649462, 405794320, 471735897, 527532616, 608691480, 628981196, 659415770, 786226495, 791298924, 943471794, 989123655, 1055065232, 1217382960, 1257962392, 1318831540, 1572452990, 1582597848, 1886943588, 1978247310, 2044188887, 2358679485, 2515924784, 2637663080, 3144905980, 3165195696, 3773887176, 3956494620, 4088377774, 4717358970, 5275326160, 6132566661, 6289811960, 7547774352, 7912989240, 8176755548, 9434717940, 10220944435, 12265133322, 12579623920, 15825978480, 16353511096, 18869435880, 20441888870, 24530266644, 30662833305, 32707022192, 37738871760, 40883777740, 49060533288, 61325666610, 81767555480, 98121066576, 122651333220, 163535110960, 245302666440, 490605332880]

約数ペア:

[(1, 490605332880), (2, 245302666440), (3, 163535110960), (4, 122651333220), (5, 98121066576), (6, 81767555480), (8, 61325666610), (10, 49060533288), (12, 40883777740), (13, 37738871760), (15, 32707022192), (16, 30662833305), (20, 24530266644), (24, 20441888870), (26, 18869435880), (30, 16353511096), (31, 15825978480), (39, 12579623920), (40, 12265133322), (48, 10220944435), (52, 9434717940), (60, 8176755548), (62, 7912989240), (65, 7547774352), (78, 6289811960), (80, 6132566661), (93, 5275326160), (104, 4717358970), (120, 4088377774), (124, 3956494620), (130, 3773887176), (155, 3165195696), (156, 3144905980), (186, 2637663080), (195, 2515924784), (208, 2358679485), (240, 2044188887), (248, 1978247310), (260, 1886943588), (310, 1582597848), (312, 1572452990), (372, 1318831540), (390, 1257962392), (403, 1217382960), (465, 1055065232), (496, 989123655), (520, 943471794), (620, 791298924), (624, 786226495), (744, 659415770), (780, 628981196), (806, 608691480), (930, 527532616), (1040, 471735897), (1209, 405794320), (1240, 395649462), (1488, 329707885), (1560, 314490598), (1612, 304345740), (1860, 263766308), (2015, 243476592), (2418, 202897160), (2480, 197824731), (3120, 157245299), (3224, 152172870), (3720, 131883154), (4030, 121738296), (4836, 101448580), (6045, 81158864), (6448, 76086435), (7440, 65941577), (8060, 60869148), (9672, 50724290), (12090, 40579432), (16120, 30434574), (19344, 25362145), (24180, 20289716), (32240, 15217287), (48360, 10144858), (96720, 5072429)]