1213116800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1747}}^1$

素因数の和:1809

約数の個数: 192

約数和(自身を含む): 3537392640

約数和(自身を除く): 2324275840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 124, 128, 140, 155, 160, 175, 200, 217, 224, 248, 280, 310, 320, 350, 400, 434, 448, 496, 560, 620, 640, 700, 775, 800, 868, 896, 992, 1085, 1120, 1240, 1400, 1550, 1600, 1736, 1747, 1984, 2170, 2240, 2480, 2800, 3100, 3200, 3472, 3494, 3968, 4340, 4480, 4960, 5425, 5600, 6200, 6944, 6988, 8680, 8735, 9920, 10850, 11200, 12229, 12400, 13888, 13976, 17360, 17470, 19840, 21700, 22400, 24458, 24800, 27776, 27952, 34720, 34940, 43400, 43675, 48916, 49600, 54157, 55904, 61145, 69440, 69880, 86800, 87350, 97832, 99200, 108314, 111808, 122290, 138880, 139760, 173600, 174700, 195664, 216628, 223616, 244580, 270785, 279520, 305725, 347200, 349400, 379099, 391328, 433256, 489160, 541570, 559040, 611450, 694400, 698800, 758198, 782656, 866512, 978320, 1083140, 1118080, 1222900, 1353925, 1397600, 1516396, 1565312, 1733024, 1895495, 1956640, 2166280, 2445800, 2707850, 2795200, 3032792, 3466048, 3790990, 3913280, 4332560, 4891600, 5415700, 5590400, 6065584, 6932096, 7581980, 7826560, 8665120, 9477475, 9783200, 10831400, 12131168, 15163960, 17330240, 18954950, 19566400, 21662800, 24262336, 30327920, 34660480, 37909900, 39132800, 43325600, 48524672, 60655840, 75819800, 86651200, 121311680, 151639600, 173302400, 242623360, 303279200, 606558400, 1213116800]

約数ペア:

[(1, 1213116800), (2, 606558400), (4, 303279200), (5, 242623360), (7, 173302400), (8, 151639600), (10, 121311680), (14, 86651200), (16, 75819800), (20, 60655840), (25, 48524672), (28, 43325600), (31, 39132800), (32, 37909900), (35, 34660480), (40, 30327920), (50, 24262336), (56, 21662800), (62, 19566400), (64, 18954950), (70, 17330240), (80, 15163960), (100, 12131168), (112, 10831400), (124, 9783200), (128, 9477475), (140, 8665120), (155, 7826560), (160, 7581980), (175, 6932096), (200, 6065584), (217, 5590400), (224, 5415700), (248, 4891600), (280, 4332560), (310, 3913280), (320, 3790990), (350, 3466048), (400, 3032792), (434, 2795200), (448, 2707850), (496, 2445800), (560, 2166280), (620, 1956640), (640, 1895495), (700, 1733024), (775, 1565312), (800, 1516396), (868, 1397600), (896, 1353925), (992, 1222900), (1085, 1118080), (1120, 1083140), (1240, 978320), (1400, 866512), (1550, 782656), (1600, 758198), (1736, 698800), (1747, 694400), (1984, 611450), (2170, 559040), (2240, 541570), (2480, 489160), (2800, 433256), (3100, 391328), (3200, 379099), (3472, 349400), (3494, 347200), (3968, 305725), (4340, 279520), (4480, 270785), (4960, 244580), (5425, 223616), (5600, 216628), (6200, 195664), (6944, 174700), (6988, 173600), (8680, 139760), (8735, 138880), (9920, 122290), (10850, 111808), (11200, 108314), (12229, 99200), (12400, 97832), (13888, 87350), (13976, 86800), (17360, 69880), (17470, 69440), (19840, 61145), (21700, 55904), (22400, 54157), (24458, 49600), (24800, 48916), (27776, 43675), (27952, 43400), (34720, 34940)]