27688064000

素因数分解:

$2^{10}\times 5^3\times {\mathrm{199}}^1\times {\mathrm{1087}}^1$

素因数の和:1321

約数の個数: 176

約数和(自身を含む): 69486643200

約数和(自身を除く): 41798579200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 199, 200, 250, 256, 320, 398, 400, 500, 512, 640, 796, 800, 995, 1000, 1024, 1087, 1280, 1592, 1600, 1990, 2000, 2174, 2560, 3184, 3200, 3980, 4000, 4348, 4975, 5120, 5435, 6368, 6400, 7960, 8000, 8696, 9950, 10870, 12736, 12800, 15920, 16000, 17392, 19900, 21740, 24875, 25472, 25600, 27175, 31840, 32000, 34784, 39800, 43480, 49750, 50944, 54350, 63680, 64000, 69568, 79600, 86960, 99500, 101888, 108700, 127360, 128000, 135875, 139136, 159200, 173920, 199000, 203776, 216313, 217400, 254720, 271750, 278272, 318400, 347840, 398000, 432626, 434800, 509440, 543500, 556544, 636800, 695680, 796000, 865252, 869600, 1018880, 1081565, 1087000, 1113088, 1273600, 1391360, 1592000, 1730504, 1739200, 2163130, 2174000, 2547200, 2782720, 3184000, 3461008, 3478400, 4326260, 4348000, 5094400, 5407825, 5565440, 6368000, 6922016, 6956800, 8652520, 8696000, 10815650, 12736000, 13844032, 13913600, 17305040, 17392000, 21631300, 25472000, 27039125, 27688064, 27827200, 34610080, 34784000, 43262600, 54078250, 55376128, 69220160, 69568000, 86525200, 108156500, 110752256, 138440320, 139136000, 173050400, 216313000, 221504512, 276880640, 346100800, 432626000, 553761280, 692201600, 865252000, 1107522560, 1384403200, 1730504000, 2768806400, 3461008000, 5537612800, 6922016000, 13844032000, 27688064000]

約数ペア:

[(1, 27688064000), (2, 13844032000), (4, 6922016000), (5, 5537612800), (8, 3461008000), (10, 2768806400), (16, 1730504000), (20, 1384403200), (25, 1107522560), (32, 865252000), (40, 692201600), (50, 553761280), (64, 432626000), (80, 346100800), (100, 276880640), (125, 221504512), (128, 216313000), (160, 173050400), (199, 139136000), (200, 138440320), (250, 110752256), (256, 108156500), (320, 86525200), (398, 69568000), (400, 69220160), (500, 55376128), (512, 54078250), (640, 43262600), (796, 34784000), (800, 34610080), (995, 27827200), (1000, 27688064), (1024, 27039125), (1087, 25472000), (1280, 21631300), (1592, 17392000), (1600, 17305040), (1990, 13913600), (2000, 13844032), (2174, 12736000), (2560, 10815650), (3184, 8696000), (3200, 8652520), (3980, 6956800), (4000, 6922016), (4348, 6368000), (4975, 5565440), (5120, 5407825), (5435, 5094400), (6368, 4348000), (6400, 4326260), (7960, 3478400), (8000, 3461008), (8696, 3184000), (9950, 2782720), (10870, 2547200), (12736, 2174000), (12800, 2163130), (15920, 1739200), (16000, 1730504), (17392, 1592000), (19900, 1391360), (21740, 1273600), (24875, 1113088), (25472, 1087000), (25600, 1081565), (27175, 1018880), (31840, 869600), (32000, 865252), (34784, 796000), (39800, 695680), (43480, 636800), (49750, 556544), (50944, 543500), (54350, 509440), (63680, 434800), (64000, 432626), (69568, 398000), (79600, 347840), (86960, 318400), (99500, 278272), (101888, 271750), (108700, 254720), (127360, 217400), (128000, 216313), (135875, 203776), (139136, 199000), (159200, 173920)]