237056820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3947}}^1$

素因数の和:3990

約数の個数: 192

約数和(自身を含む): 891426816

約数和(自身を除く): 654369996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 231, 260, 273, 286, 308, 330, 364, 385, 390, 420, 429, 455, 462, 546, 572, 660, 715, 770, 780, 858, 910, 924, 1001, 1092, 1155, 1365, 1430, 1540, 1716, 1820, 2002, 2145, 2310, 2730, 2860, 3003, 3947, 4004, 4290, 4620, 5005, 5460, 6006, 7894, 8580, 10010, 11841, 12012, 15015, 15788, 19735, 20020, 23682, 27629, 30030, 39470, 43417, 47364, 51311, 55258, 59205, 60060, 78940, 82887, 86834, 102622, 110516, 118410, 130251, 138145, 153933, 165774, 173668, 205244, 217085, 236820, 256555, 260502, 276290, 303919, 307866, 331548, 359177, 414435, 434170, 513110, 521004, 552580, 564421, 607838, 615732, 651255, 718354, 769665, 828870, 868340, 911757, 1026220, 1077531, 1128842, 1215676, 1302510, 1436708, 1519595, 1539330, 1657740, 1693263, 1795885, 1823514, 2155062, 2257684, 2605020, 2822105, 3039190, 3078660, 3386526, 3591770, 3647028, 3950947, 4310124, 4558785, 5387655, 5644210, 6078380, 6773052, 7183540, 7901894, 8466315, 9117570, 10775310, 11288420, 11852841, 15803788, 16932630, 18235140, 19754735, 21550620, 23705682, 33865260, 39509470, 47411364, 59264205, 79018940, 118528410, 237056820]

約数ペア:

[(1, 237056820), (2, 118528410), (3, 79018940), (4, 59264205), (5, 47411364), (6, 39509470), (7, 33865260), (10, 23705682), (11, 21550620), (12, 19754735), (13, 18235140), (14, 16932630), (15, 15803788), (20, 11852841), (21, 11288420), (22, 10775310), (26, 9117570), (28, 8466315), (30, 7901894), (33, 7183540), (35, 6773052), (39, 6078380), (42, 5644210), (44, 5387655), (52, 4558785), (55, 4310124), (60, 3950947), (65, 3647028), (66, 3591770), (70, 3386526), (77, 3078660), (78, 3039190), (84, 2822105), (91, 2605020), (105, 2257684), (110, 2155062), (130, 1823514), (132, 1795885), (140, 1693263), (143, 1657740), (154, 1539330), (156, 1519595), (165, 1436708), (182, 1302510), (195, 1215676), (210, 1128842), (220, 1077531), (231, 1026220), (260, 911757), (273, 868340), (286, 828870), (308, 769665), (330, 718354), (364, 651255), (385, 615732), (390, 607838), (420, 564421), (429, 552580), (455, 521004), (462, 513110), (546, 434170), (572, 414435), (660, 359177), (715, 331548), (770, 307866), (780, 303919), (858, 276290), (910, 260502), (924, 256555), (1001, 236820), (1092, 217085), (1155, 205244), (1365, 173668), (1430, 165774), (1540, 153933), (1716, 138145), (1820, 130251), (2002, 118410), (2145, 110516), (2310, 102622), (2730, 86834), (2860, 82887), (3003, 78940), (3947, 60060), (4004, 59205), (4290, 55258), (4620, 51311), (5005, 47364), (5460, 43417), (6006, 39470), (7894, 30030), (8580, 27629), (10010, 23682), (11841, 20020), (12012, 19735), (15015, 15788)]