40506137600

素因数分解:

$2^{10}\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1187}}^1$

素因数の和:1291

約数の個数: 264

約数和(自身を含む): 106144777728

約数和(自身を除く): 65638640128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 43, 50, 62, 64, 80, 86, 100, 124, 128, 155, 160, 172, 200, 215, 248, 256, 310, 320, 344, 400, 430, 496, 512, 620, 640, 688, 775, 800, 860, 992, 1024, 1075, 1187, 1240, 1280, 1333, 1376, 1550, 1600, 1720, 1984, 2150, 2374, 2480, 2560, 2666, 2752, 3100, 3200, 3440, 3968, 4300, 4748, 4960, 5120, 5332, 5504, 5935, 6200, 6400, 6665, 6880, 7936, 8600, 9496, 9920, 10664, 11008, 11870, 12400, 12800, 13330, 13760, 15872, 17200, 18992, 19840, 21328, 22016, 23740, 24800, 25600, 26660, 27520, 29675, 31744, 33325, 34400, 36797, 37984, 39680, 42656, 44032, 47480, 49600, 51041, 53320, 55040, 59350, 66650, 68800, 73594, 75968, 79360, 85312, 94960, 99200, 102082, 106640, 110080, 118700, 133300, 137600, 147188, 151936, 158720, 170624, 183985, 189920, 198400, 204164, 213280, 220160, 237400, 255205, 266600, 275200, 294376, 303872, 341248, 367970, 379840, 396800, 408328, 426560, 474800, 510410, 533200, 550400, 588752, 607744, 682496, 735940, 759680, 793600, 816656, 853120, 919925, 949600, 1020820, 1066400, 1100800, 1177504, 1215488, 1276025, 1364992, 1471880, 1519360, 1582271, 1633312, 1706240, 1839850, 1899200, 2041640, 2132800, 2355008, 2552050, 2943760, 3038720, 3164542, 3266624, 3412480, 3679700, 3798400, 4083280, 4265600, 4710016, 5104100, 5887520, 6077440, 6329084, 6533248, 6824960, 7359400, 7596800, 7911355, 8166560, 8531200, 9420032, 10208200, 11775040, 12658168, 13066496, 14718800, 15193600, 15822710, 16333120, 17062400, 18840064, 20416400, 23550080, 25316336, 26132992, 29437600, 30387200, 31645420, 32666240, 34124800, 37680128, 39556775, 40832800, 47100160, 50632672, 52265984, 58875200, 63290840, 65332480, 79113550, 81665600, 94200320, 101265344, 117750400, 126581680, 130664960, 158227100, 163331200, 188400640, 202530688, 235500800, 253163360, 261329920, 316454200, 326662400, 405061376, 471001600, 506326720, 632908400, 653324800, 810122752, 942003200, 1012653440, 1265816800, 1306649600, 1620245504, 2025306880, 2531633600, 4050613760, 5063267200, 8101227520, 10126534400, 20253068800, 40506137600]

約数ペア:

[(1, 40506137600), (2, 20253068800), (4, 10126534400), (5, 8101227520), (8, 5063267200), (10, 4050613760), (16, 2531633600), (20, 2025306880), (25, 1620245504), (31, 1306649600), (32, 1265816800), (40, 1012653440), (43, 942003200), (50, 810122752), (62, 653324800), (64, 632908400), (80, 506326720), (86, 471001600), (100, 405061376), (124, 326662400), (128, 316454200), (155, 261329920), (160, 253163360), (172, 235500800), (200, 202530688), (215, 188400640), (248, 163331200), (256, 158227100), (310, 130664960), (320, 126581680), (344, 117750400), (400, 101265344), (430, 94200320), (496, 81665600), (512, 79113550), (620, 65332480), (640, 63290840), (688, 58875200), (775, 52265984), (800, 50632672), (860, 47100160), (992, 40832800), (1024, 39556775), (1075, 37680128), (1187, 34124800), (1240, 32666240), (1280, 31645420), (1333, 30387200), (1376, 29437600), (1550, 26132992), (1600, 25316336), (1720, 23550080), (1984, 20416400), (2150, 18840064), (2374, 17062400), (2480, 16333120), (2560, 15822710), (2666, 15193600), (2752, 14718800), (3100, 13066496), (3200, 12658168), (3440, 11775040), (3968, 10208200), (4300, 9420032), (4748, 8531200), (4960, 8166560), (5120, 7911355), (5332, 7596800), (5504, 7359400), (5935, 6824960), (6200, 6533248), (6400, 6329084), (6665, 6077440), (6880, 5887520), (7936, 5104100), (8600, 4710016), (9496, 4265600), (9920, 4083280), (10664, 3798400), (11008, 3679700), (11870, 3412480), (12400, 3266624), (12800, 3164542), (13330, 3038720), (13760, 2943760), (15872, 2552050), (17200, 2355008), (18992, 2132800), (19840, 2041640), (21328, 1899200), (22016, 1839850), (23740, 1706240), (24800, 1633312), (25600, 1582271), (26660, 1519360), (27520, 1471880), (29675, 1364992), (31744, 1276025), (33325, 1215488), (34400, 1177504), (36797, 1100800), (37984, 1066400), (39680, 1020820), (42656, 949600), (44032, 919925), (47480, 853120), (49600, 816656), (51041, 793600), (53320, 759680), (55040, 735940), (59350, 682496), (66650, 607744), (68800, 588752), (73594, 550400), (75968, 533200), (79360, 510410), (85312, 474800), (94960, 426560), (99200, 408328), (102082, 396800), (106640, 379840), (110080, 367970), (118700, 341248), (133300, 303872), (137600, 294376), (147188, 275200), (151936, 266600), (158720, 255205), (170624, 237400), (183985, 220160), (189920, 213280), (198400, 204164)]