141377600

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1$

素因数の和:1013

約数の個数: 168

約数和(自身を含む): 428597568

約数和(自身を除く): 287219968

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 320, 325, 350, 364, 400, 416, 448, 455, 520, 560, 650, 700, 728, 800, 832, 910, 971, 1040, 1120, 1300, 1400, 1456, 1600, 1820, 1942, 2080, 2240, 2275, 2600, 2800, 2912, 3640, 3884, 4160, 4550, 4855, 5200, 5600, 5824, 6797, 7280, 7768, 9100, 9710, 10400, 11200, 12623, 13594, 14560, 15536, 18200, 19420, 20800, 24275, 25246, 27188, 29120, 31072, 33985, 36400, 38840, 48550, 50492, 54376, 62144, 63115, 67970, 72800, 77680, 88361, 97100, 100984, 108752, 126230, 135940, 145600, 155360, 169925, 176722, 194200, 201968, 217504, 252460, 271880, 310720, 315575, 339850, 353444, 388400, 403936, 435008, 441805, 504920, 543760, 631150, 679700, 706888, 776800, 807872, 883610, 1009840, 1087520, 1262300, 1359400, 1413776, 1553600, 1767220, 2019680, 2175040, 2209025, 2524600, 2718800, 2827552, 3534440, 4039360, 4418050, 5049200, 5437600, 5655104, 7068880, 8836100, 10098400, 10875200, 14137760, 17672200, 20196800, 28275520, 35344400, 70688800, 141377600]

約数ペア:

[(1, 141377600), (2, 70688800), (4, 35344400), (5, 28275520), (7, 20196800), (8, 17672200), (10, 14137760), (13, 10875200), (14, 10098400), (16, 8836100), (20, 7068880), (25, 5655104), (26, 5437600), (28, 5049200), (32, 4418050), (35, 4039360), (40, 3534440), (50, 2827552), (52, 2718800), (56, 2524600), (64, 2209025), (65, 2175040), (70, 2019680), (80, 1767220), (91, 1553600), (100, 1413776), (104, 1359400), (112, 1262300), (130, 1087520), (140, 1009840), (160, 883610), (175, 807872), (182, 776800), (200, 706888), (208, 679700), (224, 631150), (260, 543760), (280, 504920), (320, 441805), (325, 435008), (350, 403936), (364, 388400), (400, 353444), (416, 339850), (448, 315575), (455, 310720), (520, 271880), (560, 252460), (650, 217504), (700, 201968), (728, 194200), (800, 176722), (832, 169925), (910, 155360), (971, 145600), (1040, 135940), (1120, 126230), (1300, 108752), (1400, 100984), (1456, 97100), (1600, 88361), (1820, 77680), (1942, 72800), (2080, 67970), (2240, 63115), (2275, 62144), (2600, 54376), (2800, 50492), (2912, 48550), (3640, 38840), (3884, 36400), (4160, 33985), (4550, 31072), (4855, 29120), (5200, 27188), (5600, 25246), (5824, 24275), (6797, 20800), (7280, 19420), (7768, 18200), (9100, 15536), (9710, 14560), (10400, 13594), (11200, 12623)]