1031182440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4391}}^1$

素因数の和:4527

約数の個数: 128

約数和(自身を含む): 3288729600

約数和(自身を除く): 2257547160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 103, 114, 120, 152, 190, 206, 228, 285, 309, 380, 412, 456, 515, 570, 618, 760, 824, 1030, 1140, 1236, 1545, 1957, 2060, 2280, 2472, 3090, 3914, 4120, 4391, 5871, 6180, 7828, 8782, 9785, 11742, 12360, 13173, 15656, 17564, 19570, 21955, 23484, 26346, 29355, 35128, 39140, 43910, 46968, 52692, 58710, 65865, 78280, 83429, 87820, 105384, 117420, 131730, 166858, 175640, 234840, 250287, 263460, 333716, 417145, 452273, 500574, 526920, 667432, 834290, 904546, 1001148, 1251435, 1356819, 1668580, 1809092, 2002296, 2261365, 2502870, 2713638, 3337160, 3618184, 4522730, 5005740, 5427276, 6784095, 8593187, 9045460, 10011480, 10854552, 13568190, 17186374, 18090920, 25779561, 27136380, 34372748, 42965935, 51559122, 54272760, 68745496, 85931870, 103118244, 128897805, 171863740, 206236488, 257795610, 343727480, 515591220, 1031182440]

約数ペア:

[(1, 1031182440), (2, 515591220), (3, 343727480), (4, 257795610), (5, 206236488), (6, 171863740), (8, 128897805), (10, 103118244), (12, 85931870), (15, 68745496), (19, 54272760), (20, 51559122), (24, 42965935), (30, 34372748), (38, 27136380), (40, 25779561), (57, 18090920), (60, 17186374), (76, 13568190), (95, 10854552), (103, 10011480), (114, 9045460), (120, 8593187), (152, 6784095), (190, 5427276), (206, 5005740), (228, 4522730), (285, 3618184), (309, 3337160), (380, 2713638), (412, 2502870), (456, 2261365), (515, 2002296), (570, 1809092), (618, 1668580), (760, 1356819), (824, 1251435), (1030, 1001148), (1140, 904546), (1236, 834290), (1545, 667432), (1957, 526920), (2060, 500574), (2280, 452273), (2472, 417145), (3090, 333716), (3914, 263460), (4120, 250287), (4391, 234840), (5871, 175640), (6180, 166858), (7828, 131730), (8782, 117420), (9785, 105384), (11742, 87820), (12360, 83429), (13173, 78280), (15656, 65865), (17564, 58710), (19570, 52692), (21955, 46968), (23484, 43910), (26346, 39140), (29355, 35128)]