2001543600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12541}}^1$

素因数の和:12588

約数の個数: 240

約数和(自身を含む): 7713831680

約数和(自身を除く): 5712288080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 75, 76, 80, 84, 95, 100, 105, 112, 114, 120, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 240, 266, 280, 285, 300, 304, 336, 350, 380, 399, 400, 420, 456, 475, 525, 532, 560, 570, 600, 665, 700, 760, 798, 840, 912, 950, 1050, 1064, 1140, 1200, 1330, 1400, 1425, 1520, 1596, 1680, 1900, 1995, 2100, 2128, 2280, 2660, 2800, 2850, 3192, 3325, 3800, 3990, 4200, 4560, 5320, 5700, 6384, 6650, 7600, 7980, 8400, 9975, 10640, 11400, 12541, 13300, 15960, 19950, 22800, 25082, 26600, 31920, 37623, 39900, 50164, 53200, 62705, 75246, 79800, 87787, 100328, 125410, 150492, 159600, 175574, 188115, 200656, 238279, 250820, 263361, 300984, 313525, 351148, 376230, 438935, 476558, 501640, 526722, 601968, 627050, 702296, 714837, 752460, 877870, 940575, 953116, 1003280, 1053444, 1191395, 1254100, 1316805, 1404592, 1429674, 1504920, 1667953, 1755740, 1881150, 1906232, 2106888, 2194675, 2382790, 2508200, 2633610, 2859348, 3009840, 3335906, 3511480, 3574185, 3762300, 3812464, 4213776, 4389350, 4765580, 5003859, 5016400, 5267220, 5718696, 5956975, 6584025, 6671812, 7022960, 7148370, 7524600, 8339765, 8778700, 9531160, 10007718, 10534440, 11437392, 11913950, 13168050, 13343624, 14296740, 15049200, 16679530, 17557400, 17870925, 19062320, 20015436, 21068880, 23827900, 25019295, 26336100, 26687248, 28593480, 33359060, 35114800, 35741850, 40030872, 41698825, 47655800, 50038590, 52672200, 57186960, 66718120, 71483700, 80061744, 83397650, 95311600, 100077180, 105344400, 125096475, 133436240, 142967400, 166795300, 200154360, 250192950, 285934800, 333590600, 400308720, 500385900, 667181200, 1000771800, 2001543600]

約数ペア:

[(1, 2001543600), (2, 1000771800), (3, 667181200), (4, 500385900), (5, 400308720), (6, 333590600), (7, 285934800), (8, 250192950), (10, 200154360), (12, 166795300), (14, 142967400), (15, 133436240), (16, 125096475), (19, 105344400), (20, 100077180), (21, 95311600), (24, 83397650), (25, 80061744), (28, 71483700), (30, 66718120), (35, 57186960), (38, 52672200), (40, 50038590), (42, 47655800), (48, 41698825), (50, 40030872), (56, 35741850), (57, 35114800), (60, 33359060), (70, 28593480), (75, 26687248), (76, 26336100), (80, 25019295), (84, 23827900), (95, 21068880), (100, 20015436), (105, 19062320), (112, 17870925), (114, 17557400), (120, 16679530), (133, 15049200), (140, 14296740), (150, 13343624), (152, 13168050), (168, 11913950), (175, 11437392), (190, 10534440), (200, 10007718), (210, 9531160), (228, 8778700), (240, 8339765), (266, 7524600), (280, 7148370), (285, 7022960), (300, 6671812), (304, 6584025), (336, 5956975), (350, 5718696), (380, 5267220), (399, 5016400), (400, 5003859), (420, 4765580), (456, 4389350), (475, 4213776), (525, 3812464), (532, 3762300), (560, 3574185), (570, 3511480), (600, 3335906), (665, 3009840), (700, 2859348), (760, 2633610), (798, 2508200), (840, 2382790), (912, 2194675), (950, 2106888), (1050, 1906232), (1064, 1881150), (1140, 1755740), (1200, 1667953), (1330, 1504920), (1400, 1429674), (1425, 1404592), (1520, 1316805), (1596, 1254100), (1680, 1191395), (1900, 1053444), (1995, 1003280), (2100, 953116), (2128, 940575), (2280, 877870), (2660, 752460), (2800, 714837), (2850, 702296), (3192, 627050), (3325, 601968), (3800, 526722), (3990, 501640), (4200, 476558), (4560, 438935), (5320, 376230), (5700, 351148), (6384, 313525), (6650, 300984), (7600, 263361), (7980, 250820), (8400, 238279), (9975, 200656), (10640, 188115), (11400, 175574), (12541, 159600), (13300, 150492), (15960, 125410), (19950, 100328), (22800, 87787), (25082, 79800), (26600, 75246), (31920, 62705), (37623, 53200), (39900, 50164)]