8788890720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{911}}^1$

素因数の和:1229

約数の個数: 192

約数和(自身を含む): 28130457600

約数和(自身を除く): 19341566880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 101, 120, 160, 199, 202, 240, 303, 398, 404, 480, 505, 597, 606, 796, 808, 911, 995, 1010, 1194, 1212, 1515, 1592, 1616, 1822, 1990, 2020, 2388, 2424, 2733, 2985, 3030, 3184, 3232, 3644, 3980, 4040, 4555, 4776, 4848, 5466, 5970, 6060, 6368, 7288, 7960, 8080, 9110, 9552, 9696, 10932, 11940, 12120, 13665, 14576, 15920, 16160, 18220, 19104, 20099, 21864, 23880, 24240, 27330, 29152, 31840, 36440, 40198, 43728, 47760, 48480, 54660, 60297, 72880, 80396, 87456, 92011, 95520, 100495, 109320, 120594, 145760, 160792, 181289, 184022, 200990, 218640, 241188, 276033, 301485, 321584, 362578, 368044, 401980, 437280, 460055, 482376, 543867, 552066, 602970, 643168, 725156, 736088, 803960, 906445, 920110, 964752, 1087734, 1104132, 1205940, 1380165, 1450312, 1472176, 1607920, 1812890, 1840220, 1929504, 2175468, 2208264, 2411880, 2719335, 2760330, 2900624, 2944352, 3215840, 3625780, 3680440, 4350936, 4416528, 4823760, 5438670, 5520660, 5801248, 7251560, 7360880, 8701872, 8833056, 9647520, 10877340, 11041320, 14503120, 14721760, 17403744, 18310189, 21754680, 22082640, 29006240, 36620378, 43509360, 44165280, 54930567, 73240756, 87018720, 91550945, 109861134, 146481512, 183101890, 219722268, 274652835, 292963024, 366203780, 439444536, 549305670, 585926048, 732407560, 878889072, 1098611340, 1464815120, 1757778144, 2197222680, 2929630240, 4394445360, 8788890720]

約数ペア:

[(1, 8788890720), (2, 4394445360), (3, 2929630240), (4, 2197222680), (5, 1757778144), (6, 1464815120), (8, 1098611340), (10, 878889072), (12, 732407560), (15, 585926048), (16, 549305670), (20, 439444536), (24, 366203780), (30, 292963024), (32, 274652835), (40, 219722268), (48, 183101890), (60, 146481512), (80, 109861134), (96, 91550945), (101, 87018720), (120, 73240756), (160, 54930567), (199, 44165280), (202, 43509360), (240, 36620378), (303, 29006240), (398, 22082640), (404, 21754680), (480, 18310189), (505, 17403744), (597, 14721760), (606, 14503120), (796, 11041320), (808, 10877340), (911, 9647520), (995, 8833056), (1010, 8701872), (1194, 7360880), (1212, 7251560), (1515, 5801248), (1592, 5520660), (1616, 5438670), (1822, 4823760), (1990, 4416528), (2020, 4350936), (2388, 3680440), (2424, 3625780), (2733, 3215840), (2985, 2944352), (3030, 2900624), (3184, 2760330), (3232, 2719335), (3644, 2411880), (3980, 2208264), (4040, 2175468), (4555, 1929504), (4776, 1840220), (4848, 1812890), (5466, 1607920), (5970, 1472176), (6060, 1450312), (6368, 1380165), (7288, 1205940), (7960, 1104132), (8080, 1087734), (9110, 964752), (9552, 920110), (9696, 906445), (10932, 803960), (11940, 736088), (12120, 725156), (13665, 643168), (14576, 602970), (15920, 552066), (16160, 543867), (18220, 482376), (19104, 460055), (20099, 437280), (21864, 401980), (23880, 368044), (24240, 362578), (27330, 321584), (29152, 301485), (31840, 276033), (36440, 241188), (40198, 218640), (43728, 200990), (47760, 184022), (48480, 181289), (54660, 160792), (60297, 145760), (72880, 120594), (80396, 109320), (87456, 100495), (92011, 95520)]