1686426240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{38189}}^1$

素因数の和:38234

約数の個数: 128

約数和(自身を含む): 5609347200

約数和(自身を除く): 3922920960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7360, 8832, 11040, 14720, 22080, 38189, 44160, 76378, 114567, 152756, 190945, 229134, 305512, 381890, 458268, 572835, 611024, 763780, 878347, 916536, 1145670, 1222048, 1527560, 1756694, 1833072, 2291340, 2444096, 2635041, 3055120, 3513388, 3666144, 4391735, 4582680, 4888192, 5270082, 6110240, 7026776, 7332288, 8783470, 9165360, 10540164, 12220480, 13175205, 14053552, 14664576, 17566940, 18330720, 21080328, 24440960, 26350410, 28107104, 35133880, 36661440, 42160656, 52700820, 56214208, 70267760, 73322880, 84321312, 105401640, 112428416, 140535520, 168642624, 210803280, 281071040, 337285248, 421606560, 562142080, 843213120, 1686426240]

約数ペア:

[(1, 1686426240), (2, 843213120), (3, 562142080), (4, 421606560), (5, 337285248), (6, 281071040), (8, 210803280), (10, 168642624), (12, 140535520), (15, 112428416), (16, 105401640), (20, 84321312), (23, 73322880), (24, 70267760), (30, 56214208), (32, 52700820), (40, 42160656), (46, 36661440), (48, 35133880), (60, 28107104), (64, 26350410), (69, 24440960), (80, 21080328), (92, 18330720), (96, 17566940), (115, 14664576), (120, 14053552), (128, 13175205), (138, 12220480), (160, 10540164), (184, 9165360), (192, 8783470), (230, 7332288), (240, 7026776), (276, 6110240), (320, 5270082), (345, 4888192), (368, 4582680), (384, 4391735), (460, 3666144), (480, 3513388), (552, 3055120), (640, 2635041), (690, 2444096), (736, 2291340), (920, 1833072), (960, 1756694), (1104, 1527560), (1380, 1222048), (1472, 1145670), (1840, 916536), (1920, 878347), (2208, 763780), (2760, 611024), (2944, 572835), (3680, 458268), (4416, 381890), (5520, 305512), (7360, 229134), (8832, 190945), (11040, 152756), (14720, 114567), (22080, 76378), (38189, 44160)]