1245341160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1493}}^1$

素因数の和:1848

約数の個数: 192

約数和(自身を含む): 4642634880

約数和(自身を除く): 3397293720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 331, 360, 420, 504, 630, 662, 840, 993, 1260, 1324, 1493, 1655, 1986, 2317, 2520, 2648, 2979, 2986, 3310, 3972, 4479, 4634, 4965, 5958, 5972, 6620, 6951, 7465, 7944, 8958, 9268, 9930, 10451, 11585, 11916, 11944, 13240, 13437, 13902, 14895, 14930, 17916, 18536, 19860, 20853, 20902, 22395, 23170, 23832, 26874, 27804, 29790, 29860, 31353, 34755, 35832, 39720, 41706, 41804, 44790, 46340, 52255, 53748, 55608, 59580, 59720, 62706, 67185, 69510, 83412, 83608, 89580, 92680, 94059, 104265, 104510, 107496, 119160, 125412, 134370, 139020, 156765, 166824, 179160, 188118, 208530, 209020, 250824, 268740, 278040, 313530, 376236, 417060, 418040, 470295, 494183, 537480, 627060, 752472, 834120, 940590, 988366, 1254120, 1482549, 1881180, 1976732, 2470915, 2965098, 3459281, 3762360, 3953464, 4447647, 4941830, 5930196, 6918562, 7412745, 8895294, 9883660, 10377843, 11860392, 13837124, 14825490, 17296405, 17790588, 19767320, 20755686, 22238235, 27674248, 29650980, 31133529, 34592810, 35581176, 41511372, 44476470, 51889215, 59301960, 62267058, 69185620, 83022744, 88952940, 103778430, 124534116, 138371240, 155667645, 177905880, 207556860, 249068232, 311335290, 415113720, 622670580, 1245341160]

約数ペア:

[(1, 1245341160), (2, 622670580), (3, 415113720), (4, 311335290), (5, 249068232), (6, 207556860), (7, 177905880), (8, 155667645), (9, 138371240), (10, 124534116), (12, 103778430), (14, 88952940), (15, 83022744), (18, 69185620), (20, 62267058), (21, 59301960), (24, 51889215), (28, 44476470), (30, 41511372), (35, 35581176), (36, 34592810), (40, 31133529), (42, 29650980), (45, 27674248), (56, 22238235), (60, 20755686), (63, 19767320), (70, 17790588), (72, 17296405), (84, 14825490), (90, 13837124), (105, 11860392), (120, 10377843), (126, 9883660), (140, 8895294), (168, 7412745), (180, 6918562), (210, 5930196), (252, 4941830), (280, 4447647), (315, 3953464), (331, 3762360), (360, 3459281), (420, 2965098), (504, 2470915), (630, 1976732), (662, 1881180), (840, 1482549), (993, 1254120), (1260, 988366), (1324, 940590), (1493, 834120), (1655, 752472), (1986, 627060), (2317, 537480), (2520, 494183), (2648, 470295), (2979, 418040), (2986, 417060), (3310, 376236), (3972, 313530), (4479, 278040), (4634, 268740), (4965, 250824), (5958, 209020), (5972, 208530), (6620, 188118), (6951, 179160), (7465, 166824), (7944, 156765), (8958, 139020), (9268, 134370), (9930, 125412), (10451, 119160), (11585, 107496), (11916, 104510), (11944, 104265), (13240, 94059), (13437, 92680), (13902, 89580), (14895, 83608), (14930, 83412), (17916, 69510), (18536, 67185), (19860, 62706), (20853, 59720), (20902, 59580), (22395, 55608), (23170, 53748), (23832, 52255), (26874, 46340), (27804, 44790), (29790, 41804), (29860, 41706), (31353, 39720), (34755, 35832)]