880691070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{439}}^1$

素因数の和:730

約数の個数: 128

約数和(自身を含む): 2490808320

約数和(自身を除く): 1610117250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 233, 246, 287, 410, 439, 466, 574, 615, 699, 861, 878, 1165, 1230, 1317, 1398, 1435, 1631, 1722, 2195, 2330, 2634, 2870, 3073, 3262, 3495, 4305, 4390, 4893, 6146, 6585, 6990, 8155, 8610, 9219, 9553, 9786, 13170, 15365, 16310, 17999, 18438, 19106, 24465, 28659, 30730, 35998, 46095, 47765, 48930, 53997, 57318, 66871, 89995, 92190, 95530, 102287, 107994, 125993, 133742, 143295, 179990, 200613, 204574, 251986, 269985, 286590, 306861, 334355, 377979, 401226, 511435, 539970, 613722, 629965, 668710, 716009, 755958, 1003065, 1022870, 1259930, 1432018, 1534305, 1889895, 2006130, 2148027, 3068610, 3580045, 3779790, 4193767, 4296054, 7160090, 8387534, 10740135, 12581301, 20968835, 21480270, 25162602, 29356369, 41937670, 58712738, 62906505, 88069107, 125813010, 146781845, 176138214, 293563690, 440345535, 880691070]

約数ペア:

[(1, 880691070), (2, 440345535), (3, 293563690), (5, 176138214), (6, 146781845), (7, 125813010), (10, 88069107), (14, 62906505), (15, 58712738), (21, 41937670), (30, 29356369), (35, 25162602), (41, 21480270), (42, 20968835), (70, 12581301), (82, 10740135), (105, 8387534), (123, 7160090), (205, 4296054), (210, 4193767), (233, 3779790), (246, 3580045), (287, 3068610), (410, 2148027), (439, 2006130), (466, 1889895), (574, 1534305), (615, 1432018), (699, 1259930), (861, 1022870), (878, 1003065), (1165, 755958), (1230, 716009), (1317, 668710), (1398, 629965), (1435, 613722), (1631, 539970), (1722, 511435), (2195, 401226), (2330, 377979), (2634, 334355), (2870, 306861), (3073, 286590), (3262, 269985), (3495, 251986), (4305, 204574), (4390, 200613), (4893, 179990), (6146, 143295), (6585, 133742), (6990, 125993), (8155, 107994), (8610, 102287), (9219, 95530), (9553, 92190), (9786, 89995), (13170, 66871), (15365, 57318), (16310, 53997), (17999, 48930), (18438, 47765), (19106, 46095), (24465, 35998), (28659, 30730)]