2776978560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{571}}^1$

素因数の和:759

約数の個数: 256

約数和(自身を含む): 9451728000

約数和(自身を除く): 6674749440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 149, 160, 170, 192, 204, 240, 255, 272, 298, 320, 340, 384, 408, 447, 480, 510, 544, 571, 596, 640, 680, 745, 816, 894, 960, 1020, 1088, 1142, 1192, 1360, 1490, 1632, 1713, 1788, 1920, 2040, 2176, 2235, 2284, 2384, 2533, 2720, 2855, 2980, 3264, 3426, 3576, 4080, 4470, 4568, 4768, 5066, 5440, 5710, 5960, 6528, 6852, 7152, 7599, 8160, 8565, 8940, 9136, 9536, 9707, 10132, 10880, 11420, 11920, 12665, 13704, 14304, 15198, 16320, 17130, 17880, 18272, 19072, 19414, 20264, 22840, 23840, 25330, 27408, 28608, 29121, 30396, 32640, 34260, 35760, 36544, 37995, 38828, 40528, 45680, 47680, 48535, 50660, 54816, 57216, 58242, 60792, 68520, 71520, 73088, 75990, 77656, 81056, 85079, 91360, 95360, 97070, 101320, 109632, 116484, 121584, 137040, 143040, 145605, 151980, 155312, 162112, 170158, 182720, 194140, 202640, 219264, 232968, 243168, 255237, 274080, 286080, 291210, 303960, 310624, 324224, 340316, 365440, 388280, 405280, 425395, 465936, 486336, 510474, 548160, 582420, 607920, 621248, 680632, 776560, 810560, 850790, 931872, 972672, 1020948, 1096320, 1164840, 1215840, 1242496, 1276185, 1361264, 1446343, 1553120, 1621120, 1701580, 1863744, 2041896, 2329680, 2431680, 2552370, 2722528, 2892686, 3106240, 3403160, 3727488, 4083792, 4339029, 4659360, 4863360, 5104740, 5445056, 5785372, 6212480, 6806320, 7231715, 8167584, 8678058, 9318720, 10209480, 10890112, 11570744, 13612640, 14463430, 16335168, 17356116, 18637440, 20418960, 21695145, 23141488, 27225280, 28926860, 32670336, 34712232, 40837920, 43390290, 46282976, 54450560, 57853720, 69424464, 81675840, 86780580, 92565952, 115707440, 138848928, 163351680, 173561160, 185131904, 231414880, 277697856, 347122320, 462829760, 555395712, 694244640, 925659520, 1388489280, 2776978560]

約数ペア:

[(1, 2776978560), (2, 1388489280), (3, 925659520), (4, 694244640), (5, 555395712), (6, 462829760), (8, 347122320), (10, 277697856), (12, 231414880), (15, 185131904), (16, 173561160), (17, 163351680), (20, 138848928), (24, 115707440), (30, 92565952), (32, 86780580), (34, 81675840), (40, 69424464), (48, 57853720), (51, 54450560), (60, 46282976), (64, 43390290), (68, 40837920), (80, 34712232), (85, 32670336), (96, 28926860), (102, 27225280), (120, 23141488), (128, 21695145), (136, 20418960), (149, 18637440), (160, 17356116), (170, 16335168), (192, 14463430), (204, 13612640), (240, 11570744), (255, 10890112), (272, 10209480), (298, 9318720), (320, 8678058), (340, 8167584), (384, 7231715), (408, 6806320), (447, 6212480), (480, 5785372), (510, 5445056), (544, 5104740), (571, 4863360), (596, 4659360), (640, 4339029), (680, 4083792), (745, 3727488), (816, 3403160), (894, 3106240), (960, 2892686), (1020, 2722528), (1088, 2552370), (1142, 2431680), (1192, 2329680), (1360, 2041896), (1490, 1863744), (1632, 1701580), (1713, 1621120), (1788, 1553120), (1920, 1446343), (2040, 1361264), (2176, 1276185), (2235, 1242496), (2284, 1215840), (2384, 1164840), (2533, 1096320), (2720, 1020948), (2855, 972672), (2980, 931872), (3264, 850790), (3426, 810560), (3576, 776560), (4080, 680632), (4470, 621248), (4568, 607920), (4768, 582420), (5066, 548160), (5440, 510474), (5710, 486336), (5960, 465936), (6528, 425395), (6852, 405280), (7152, 388280), (7599, 365440), (8160, 340316), (8565, 324224), (8940, 310624), (9136, 303960), (9536, 291210), (9707, 286080), (10132, 274080), (10880, 255237), (11420, 243168), (11920, 232968), (12665, 219264), (13704, 202640), (14304, 194140), (15198, 182720), (16320, 170158), (17130, 162112), (17880, 155312), (18272, 151980), (19072, 145605), (19414, 143040), (20264, 137040), (22840, 121584), (23840, 116484), (25330, 109632), (27408, 101320), (28608, 97070), (29121, 95360), (30396, 91360), (32640, 85079), (34260, 81056), (35760, 77656), (36544, 75990), (37995, 73088), (38828, 71520), (40528, 68520), (45680, 60792), (47680, 58242), (48535, 57216), (50660, 54816)]