66308760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^3\times {\mathrm{179}}^1$

素因数の和:220

約数の個数: 256

約数和(自身を含む): 259200000

約数和(自身を除く): 192891240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 179, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 343, 358, 360, 378, 392, 420, 441, 490, 504, 537, 540, 588, 630, 686, 716, 735, 756, 840, 882, 895, 945, 980, 1029, 1074, 1080, 1176, 1253, 1260, 1323, 1372, 1432, 1470, 1512, 1611, 1715, 1764, 1790, 1890, 1960, 2058, 2148, 2205, 2506, 2520, 2646, 2685, 2744, 2940, 3087, 3222, 3430, 3528, 3580, 3759, 3780, 4116, 4296, 4410, 4833, 5012, 5145, 5292, 5370, 5880, 6174, 6265, 6444, 6615, 6860, 7160, 7518, 7560, 8055, 8232, 8771, 8820, 9261, 9666, 10024, 10290, 10584, 10740, 11277, 12348, 12530, 12888, 13230, 13720, 15036, 15435, 16110, 17542, 17640, 18522, 18795, 19332, 20580, 21480, 22554, 24165, 24696, 25060, 26313, 26460, 30072, 30870, 32220, 33831, 35084, 37044, 37590, 38664, 41160, 43855, 45108, 46305, 48330, 50120, 52626, 52920, 56385, 61397, 61740, 64440, 67662, 70168, 74088, 75180, 78939, 87710, 90216, 92610, 96660, 105252, 112770, 122794, 123480, 131565, 135324, 150360, 157878, 169155, 175420, 184191, 185220, 193320, 210504, 225540, 236817, 245588, 263130, 270648, 306985, 315756, 338310, 350840, 368382, 370440, 394695, 451080, 473634, 491176, 526260, 552573, 613970, 631512, 676620, 736764, 789390, 920955, 947268, 1052520, 1105146, 1184085, 1227940, 1353240, 1473528, 1578780, 1657719, 1841910, 1894536, 2210292, 2368170, 2455880, 2762865, 3157560, 3315438, 3683820, 4420584, 4736340, 5525730, 6630876, 7367640, 8288595, 9472680, 11051460, 13261752, 16577190, 22102920, 33154380, 66308760]

約数ペア:

[(1, 66308760), (2, 33154380), (3, 22102920), (4, 16577190), (5, 13261752), (6, 11051460), (7, 9472680), (8, 8288595), (9, 7367640), (10, 6630876), (12, 5525730), (14, 4736340), (15, 4420584), (18, 3683820), (20, 3315438), (21, 3157560), (24, 2762865), (27, 2455880), (28, 2368170), (30, 2210292), (35, 1894536), (36, 1841910), (40, 1657719), (42, 1578780), (45, 1473528), (49, 1353240), (54, 1227940), (56, 1184085), (60, 1105146), (63, 1052520), (70, 947268), (72, 920955), (84, 789390), (90, 736764), (98, 676620), (105, 631512), (108, 613970), (120, 552573), (126, 526260), (135, 491176), (140, 473634), (147, 451080), (168, 394695), (179, 370440), (180, 368382), (189, 350840), (196, 338310), (210, 315756), (216, 306985), (245, 270648), (252, 263130), (270, 245588), (280, 236817), (294, 225540), (315, 210504), (343, 193320), (358, 185220), (360, 184191), (378, 175420), (392, 169155), (420, 157878), (441, 150360), (490, 135324), (504, 131565), (537, 123480), (540, 122794), (588, 112770), (630, 105252), (686, 96660), (716, 92610), (735, 90216), (756, 87710), (840, 78939), (882, 75180), (895, 74088), (945, 70168), (980, 67662), (1029, 64440), (1074, 61740), (1080, 61397), (1176, 56385), (1253, 52920), (1260, 52626), (1323, 50120), (1372, 48330), (1432, 46305), (1470, 45108), (1512, 43855), (1611, 41160), (1715, 38664), (1764, 37590), (1790, 37044), (1890, 35084), (1960, 33831), (2058, 32220), (2148, 30870), (2205, 30072), (2506, 26460), (2520, 26313), (2646, 25060), (2685, 24696), (2744, 24165), (2940, 22554), (3087, 21480), (3222, 20580), (3430, 19332), (3528, 18795), (3580, 18522), (3759, 17640), (3780, 17542), (4116, 16110), (4296, 15435), (4410, 15036), (4833, 13720), (5012, 13230), (5145, 12888), (5292, 12530), (5370, 12348), (5880, 11277), (6174, 10740), (6265, 10584), (6444, 10290), (6615, 10024), (6860, 9666), (7160, 9261), (7518, 8820), (7560, 8771), (8055, 8232)]