2015674980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:474

約数の個数: 192

約数和(自身を含む): 6289920000

約数和(自身を除く): 4274245020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 103, 110, 132, 149, 165, 199, 206, 220, 298, 309, 330, 398, 412, 447, 515, 596, 597, 618, 660, 745, 796, 894, 995, 1030, 1133, 1194, 1236, 1490, 1545, 1639, 1788, 1990, 2060, 2189, 2235, 2266, 2388, 2980, 2985, 3090, 3278, 3399, 3980, 4378, 4470, 4532, 4917, 5665, 5970, 6180, 6556, 6567, 6798, 8195, 8756, 8940, 9834, 10945, 11330, 11940, 13134, 13596, 15347, 16390, 16995, 19668, 20497, 21890, 22660, 24585, 26268, 29651, 30694, 32780, 32835, 33990, 40994, 43780, 46041, 49170, 59302, 61388, 61491, 65670, 67980, 76735, 81988, 88953, 92082, 98340, 102485, 118604, 122982, 131340, 148255, 153470, 168817, 177906, 184164, 204970, 225467, 230205, 245964, 296510, 306940, 307455, 326161, 337634, 355812, 409940, 444765, 450934, 460410, 506451, 593020, 614910, 652322, 675268, 676401, 844085, 889530, 901868, 920820, 978483, 1012902, 1127335, 1229820, 1304644, 1352802, 1630805, 1688170, 1779060, 1956966, 2025804, 2254670, 2532255, 2705604, 3054053, 3261610, 3376340, 3382005, 3913932, 4509340, 4892415, 5064510, 6108106, 6523220, 6764010, 9162159, 9784830, 10129020, 12216212, 13528020, 15270265, 18324318, 19569660, 30540530, 33594583, 36648636, 45810795, 61081060, 67189166, 91621590, 100783749, 134378332, 167972915, 183243180, 201567498, 335945830, 403134996, 503918745, 671891660, 1007837490, 2015674980]

約数ペア:

[(1, 2015674980), (2, 1007837490), (3, 671891660), (4, 503918745), (5, 403134996), (6, 335945830), (10, 201567498), (11, 183243180), (12, 167972915), (15, 134378332), (20, 100783749), (22, 91621590), (30, 67189166), (33, 61081060), (44, 45810795), (55, 36648636), (60, 33594583), (66, 30540530), (103, 19569660), (110, 18324318), (132, 15270265), (149, 13528020), (165, 12216212), (199, 10129020), (206, 9784830), (220, 9162159), (298, 6764010), (309, 6523220), (330, 6108106), (398, 5064510), (412, 4892415), (447, 4509340), (515, 3913932), (596, 3382005), (597, 3376340), (618, 3261610), (660, 3054053), (745, 2705604), (796, 2532255), (894, 2254670), (995, 2025804), (1030, 1956966), (1133, 1779060), (1194, 1688170), (1236, 1630805), (1490, 1352802), (1545, 1304644), (1639, 1229820), (1788, 1127335), (1990, 1012902), (2060, 978483), (2189, 920820), (2235, 901868), (2266, 889530), (2388, 844085), (2980, 676401), (2985, 675268), (3090, 652322), (3278, 614910), (3399, 593020), (3980, 506451), (4378, 460410), (4470, 450934), (4532, 444765), (4917, 409940), (5665, 355812), (5970, 337634), (6180, 326161), (6556, 307455), (6567, 306940), (6798, 296510), (8195, 245964), (8756, 230205), (8940, 225467), (9834, 204970), (10945, 184164), (11330, 177906), (11940, 168817), (13134, 153470), (13596, 148255), (15347, 131340), (16390, 122982), (16995, 118604), (19668, 102485), (20497, 98340), (21890, 92082), (22660, 88953), (24585, 81988), (26268, 76735), (29651, 67980), (30694, 65670), (32780, 61491), (32835, 61388), (33990, 59302), (40994, 49170), (43780, 46041)]