4240536090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{1499}}^1$

素因数の和:2244

約数の個数: 128

約数和(自身を含む): 12268800000

約数和(自身を除く): 8028263910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 709, 798, 1330, 1418, 1499, 1995, 2127, 2998, 3545, 3990, 4254, 4497, 4963, 7090, 7495, 8994, 9926, 10493, 10635, 13471, 14889, 14990, 20986, 21270, 22485, 24815, 26942, 28481, 29778, 31479, 40413, 44970, 49630, 52465, 56962, 62958, 67355, 74445, 80826, 85443, 94297, 104930, 134710, 142405, 148890, 157395, 170886, 188594, 199367, 202065, 282891, 284810, 314790, 398734, 404130, 427215, 471485, 565782, 598101, 854430, 942970, 996835, 1062791, 1196202, 1414455, 1993670, 2125582, 2828910, 2990505, 3188373, 5313955, 5981010, 6376746, 7439537, 10627910, 14879074, 15941865, 20193029, 22318611, 31883730, 37197685, 40386058, 44637222, 60579087, 74395370, 100965145, 111593055, 121158174, 141351203, 201930290, 223186110, 282702406, 302895435, 424053609, 605790870, 706756015, 848107218, 1413512030, 2120268045, 4240536090]

約数ペア:

[(1, 4240536090), (2, 2120268045), (3, 1413512030), (5, 848107218), (6, 706756015), (7, 605790870), (10, 424053609), (14, 302895435), (15, 282702406), (19, 223186110), (21, 201930290), (30, 141351203), (35, 121158174), (38, 111593055), (42, 100965145), (57, 74395370), (70, 60579087), (95, 44637222), (105, 40386058), (114, 37197685), (133, 31883730), (190, 22318611), (210, 20193029), (266, 15941865), (285, 14879074), (399, 10627910), (570, 7439537), (665, 6376746), (709, 5981010), (798, 5313955), (1330, 3188373), (1418, 2990505), (1499, 2828910), (1995, 2125582), (2127, 1993670), (2998, 1414455), (3545, 1196202), (3990, 1062791), (4254, 996835), (4497, 942970), (4963, 854430), (7090, 598101), (7495, 565782), (8994, 471485), (9926, 427215), (10493, 404130), (10635, 398734), (13471, 314790), (14889, 284810), (14990, 282891), (20986, 202065), (21270, 199367), (22485, 188594), (24815, 170886), (26942, 157395), (28481, 148890), (29778, 142405), (31479, 134710), (40413, 104930), (44970, 94297), (49630, 85443), (52465, 80826), (56962, 74445), (62958, 67355)]