9388260720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{140207}}^1$

素因数の和:140260

約数の個数: 160

約数和(自身を含む): 33380720640

約数和(自身を除く): 23992459920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 11160, 13392, 16740, 22320, 33480, 66960, 140207, 280414, 420621, 560828, 701035, 841242, 1121656, 1261863, 1402070, 1682484, 2103105, 2243312, 2523726, 2804140, 3364968, 3785589, 4206210, 4346417, 5047452, 5608280, 6309315, 6729936, 7571178, 8412420, 8692834, 10094904, 11216560, 12618630, 13039251, 15142356, 16824840, 17385668, 18927945, 20189808, 21732085, 25237260, 26078502, 30284712, 33649680, 34771336, 37855890, 39117753, 43464170, 50474520, 52157004, 60569424, 65196255, 69542672, 75711780, 78235506, 86928340, 100949040, 104314008, 117353259, 130392510, 151423560, 156471012, 173856680, 195588765, 208628016, 234706518, 260785020, 302847120, 312942024, 347713360, 391177530, 469413036, 521570040, 586766295, 625884048, 782355060, 938826072, 1043140080, 1173532590, 1564710120, 1877652144, 2347065180, 3129420240, 4694130360, 9388260720]

約数ペア:

[(1, 9388260720), (2, 4694130360), (3, 3129420240), (4, 2347065180), (5, 1877652144), (6, 1564710120), (8, 1173532590), (9, 1043140080), (10, 938826072), (12, 782355060), (15, 625884048), (16, 586766295), (18, 521570040), (20, 469413036), (24, 391177530), (27, 347713360), (30, 312942024), (31, 302847120), (36, 260785020), (40, 234706518), (45, 208628016), (48, 195588765), (54, 173856680), (60, 156471012), (62, 151423560), (72, 130392510), (80, 117353259), (90, 104314008), (93, 100949040), (108, 86928340), (120, 78235506), (124, 75711780), (135, 69542672), (144, 65196255), (155, 60569424), (180, 52157004), (186, 50474520), (216, 43464170), (240, 39117753), (248, 37855890), (270, 34771336), (279, 33649680), (310, 30284712), (360, 26078502), (372, 25237260), (432, 21732085), (465, 20189808), (496, 18927945), (540, 17385668), (558, 16824840), (620, 15142356), (720, 13039251), (744, 12618630), (837, 11216560), (930, 10094904), (1080, 8692834), (1116, 8412420), (1240, 7571178), (1395, 6729936), (1488, 6309315), (1674, 5608280), (1860, 5047452), (2160, 4346417), (2232, 4206210), (2480, 3785589), (2790, 3364968), (3348, 2804140), (3720, 2523726), (4185, 2243312), (4464, 2103105), (5580, 1682484), (6696, 1402070), (7440, 1261863), (8370, 1121656), (11160, 841242), (13392, 701035), (16740, 560828), (22320, 420621), (33480, 280414), (66960, 140207)]