21415676313580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{475103}}^1$

素因数の和:475304

約数の個数: 192

約数和(自身を含む): 50572350259200

約数和(自身を除く): 29156673945620

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 31, 46, 58, 62, 92, 109, 115, 116, 124, 145, 155, 218, 230, 290, 310, 436, 460, 545, 580, 620, 667, 713, 899, 1090, 1334, 1426, 1798, 2180, 2507, 2668, 2852, 3161, 3335, 3379, 3565, 3596, 4495, 5014, 6322, 6670, 6758, 7130, 8990, 10028, 12535, 12644, 13340, 13516, 14260, 15805, 16895, 17980, 20677, 25070, 31610, 33790, 41354, 50140, 63220, 67580, 72703, 77717, 82708, 97991, 103385, 145406, 155434, 195982, 206770, 290812, 310868, 363515, 388585, 391964, 413540, 475103, 489955, 727030, 777170, 950206, 979910, 1454060, 1554340, 1900412, 1959820, 2253793, 2375515, 4507586, 4751030, 9015172, 9502060, 10927369, 11268965, 13777987, 14728193, 21854738, 22537930, 27555974, 29456386, 43709476, 45075860, 51786227, 54636845, 55111948, 58912772, 68889935, 73640965, 103572454, 109273690, 137779870, 147281930, 207144908, 218547380, 258931135, 275559740, 294563860, 316893701, 338748439, 427117597, 517862270, 633787402, 677496878, 854235194, 1035724540, 1191083221, 1267574804, 1354993756, 1501800583, 1584468505, 1605373037, 1693742195, 1708470388, 2135587985, 2382166442, 3003601166, 3168937010, 3210746074, 3387484390, 4271175970, 4764332884, 5955416105, 6007202332, 6337874020, 6421492148, 6774968780, 7509002915, 8026865185, 8542351940, 9823704731, 11910832210, 15018005830, 16053730370, 19647409462, 23821664420, 30036011660, 32107460740, 34541413409, 36923579851, 39294818924, 46555818073, 49118523655, 69082826818, 73847159702, 93111636146, 98237047310, 138165653636, 147694319404, 172707067045, 184617899255, 186223272292, 196474094620, 232779090365, 345414134090, 369235798510, 465558180730, 690828268180, 738471597020, 931116361460, 1070783815679, 2141567631358, 4283135262716, 5353919078395, 10707838156790, 21415676313580]

約数ペア:

[(1, 21415676313580), (2, 10707838156790), (4, 5353919078395), (5, 4283135262716), (10, 2141567631358), (20, 1070783815679), (23, 931116361460), (29, 738471597020), (31, 690828268180), (46, 465558180730), (58, 369235798510), (62, 345414134090), (92, 232779090365), (109, 196474094620), (115, 186223272292), (116, 184617899255), (124, 172707067045), (145, 147694319404), (155, 138165653636), (218, 98237047310), (230, 93111636146), (290, 73847159702), (310, 69082826818), (436, 49118523655), (460, 46555818073), (545, 39294818924), (580, 36923579851), (620, 34541413409), (667, 32107460740), (713, 30036011660), (899, 23821664420), (1090, 19647409462), (1334, 16053730370), (1426, 15018005830), (1798, 11910832210), (2180, 9823704731), (2507, 8542351940), (2668, 8026865185), (2852, 7509002915), (3161, 6774968780), (3335, 6421492148), (3379, 6337874020), (3565, 6007202332), (3596, 5955416105), (4495, 4764332884), (5014, 4271175970), (6322, 3387484390), (6670, 3210746074), (6758, 3168937010), (7130, 3003601166), (8990, 2382166442), (10028, 2135587985), (12535, 1708470388), (12644, 1693742195), (13340, 1605373037), (13516, 1584468505), (14260, 1501800583), (15805, 1354993756), (16895, 1267574804), (17980, 1191083221), (20677, 1035724540), (25070, 854235194), (31610, 677496878), (33790, 633787402), (41354, 517862270), (50140, 427117597), (63220, 338748439), (67580, 316893701), (72703, 294563860), (77717, 275559740), (82708, 258931135), (97991, 218547380), (103385, 207144908), (145406, 147281930), (155434, 137779870), (195982, 109273690), (206770, 103572454), (290812, 73640965), (310868, 68889935), (363515, 58912772), (388585, 55111948), (391964, 54636845), (413540, 51786227), (475103, 45075860), (489955, 43709476), (727030, 29456386), (777170, 27555974), (950206, 22537930), (979910, 21854738), (1454060, 14728193), (1554340, 13777987), (1900412, 11268965), (1959820, 10927369), (2253793, 9502060), (2375515, 9015172), (4507586, 4751030)]