672560280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:284

約数の個数: 384

約数和(自身を含む): 2659392000

約数和(自身を除く): 1986831720

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, 71, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 142, 147, 168, 179, 180, 189, 196, 210, 213, 216, 245, 252, 270, 280, 284, 294, 315, 355, 358, 360, 378, 392, 420, 426, 441, 490, 497, 504, 537, 540, 568, 588, 630, 639, 710, 716, 735, 756, 840, 852, 882, 895, 945, 980, 994, 1065, 1074, 1080, 1176, 1253, 1260, 1278, 1323, 1420, 1432, 1470, 1491, 1512, 1611, 1704, 1764, 1790, 1890, 1917, 1960, 1988, 2130, 2148, 2205, 2485, 2506, 2520, 2556, 2646, 2685, 2840, 2940, 2982, 3195, 3222, 3479, 3528, 3580, 3759, 3780, 3834, 3976, 4260, 4296, 4410, 4473, 4833, 4970, 5012, 5112, 5292, 5370, 5880, 5964, 6265, 6390, 6444, 6615, 6958, 7160, 7455, 7518, 7560, 7668, 8055, 8520, 8771, 8820, 8946, 9585, 9666, 9940, 10024, 10437, 10584, 10740, 11277, 11928, 12530, 12709, 12780, 12888, 13230, 13419, 13916, 14910, 15036, 15336, 16110, 17395, 17542, 17640, 17892, 18795, 19170, 19332, 19880, 20874, 21480, 22365, 22554, 24165, 25060, 25418, 25560, 26313, 26460, 26838, 27832, 29820, 30072, 31311, 32220, 33831, 34790, 35084, 35784, 37590, 38127, 38340, 38664, 41748, 43855, 44730, 45108, 48330, 50120, 50836, 52185, 52626, 52920, 53676, 56385, 59640, 62622, 63545, 64440, 67095, 67662, 69580, 70168, 75180, 76254, 76680, 78939, 83496, 87710, 88963, 89460, 90216, 93933, 96660, 101672, 104370, 105252, 107352, 112770, 114381, 125244, 127090, 131565, 134190, 135324, 139160, 150360, 152508, 156555, 157878, 169155, 175420, 177926, 178920, 187866, 190635, 193320, 208740, 210504, 225540, 228762, 236817, 250488, 254180, 263130, 266889, 268380, 270648, 305016, 313110, 315756, 338310, 343143, 350840, 355852, 375732, 381270, 394695, 417480, 444815, 451080, 457524, 469665, 473634, 508360, 526260, 533778, 536760, 571905, 622741, 626220, 631512, 676620, 686286, 711704, 751464, 762540, 789390, 800667, 889630, 915048, 939330, 947268, 1052520, 1067556, 1143810, 1184085, 1245482, 1252440, 1334445, 1353240, 1372572, 1525080, 1578780, 1601334, 1715715, 1779260, 1868223, 1878660, 1894536, 2135112, 2287620, 2368170, 2402001, 2490964, 2668890, 2745144, 3113705, 3157560, 3202668, 3431430, 3558520, 3736446, 3757320, 4003335, 4575240, 4736340, 4804002, 4981928, 5337780, 5604669, 6227410, 6405336, 6862860, 7472892, 8006670, 9341115, 9472680, 9608004, 10675560, 11209338, 12010005, 12454820, 13725720, 14945784, 16013340, 16814007, 18682230, 19216008, 22418676, 24020010, 24909640, 28023345, 32026680, 33628014, 37364460, 44837352, 48040020, 56046690, 67256028, 74728920, 84070035, 96080040, 112093380, 134512056, 168140070, 224186760, 336280140, 672560280]

約数ペア:

[(1, 672560280), (2, 336280140), (3, 224186760), (4, 168140070), (5, 134512056), (6, 112093380), (7, 96080040), (8, 84070035), (9, 74728920), (10, 67256028), (12, 56046690), (14, 48040020), (15, 44837352), (18, 37364460), (20, 33628014), (21, 32026680), (24, 28023345), (27, 24909640), (28, 24020010), (30, 22418676), (35, 19216008), (36, 18682230), (40, 16814007), (42, 16013340), (45, 14945784), (49, 13725720), (54, 12454820), (56, 12010005), (60, 11209338), (63, 10675560), (70, 9608004), (71, 9472680), (72, 9341115), (84, 8006670), (90, 7472892), (98, 6862860), (105, 6405336), (108, 6227410), (120, 5604669), (126, 5337780), (135, 4981928), (140, 4804002), (142, 4736340), (147, 4575240), (168, 4003335), (179, 3757320), (180, 3736446), (189, 3558520), (196, 3431430), (210, 3202668), (213, 3157560), (216, 3113705), (245, 2745144), (252, 2668890), (270, 2490964), (280, 2402001), (284, 2368170), (294, 2287620), (315, 2135112), (355, 1894536), (358, 1878660), (360, 1868223), (378, 1779260), (392, 1715715), (420, 1601334), (426, 1578780), (441, 1525080), (490, 1372572), (497, 1353240), (504, 1334445), (537, 1252440), (540, 1245482), (568, 1184085), (588, 1143810), (630, 1067556), (639, 1052520), (710, 947268), (716, 939330), (735, 915048), (756, 889630), (840, 800667), (852, 789390), (882, 762540), (895, 751464), (945, 711704), (980, 686286), (994, 676620), (1065, 631512), (1074, 626220), (1080, 622741), (1176, 571905), (1253, 536760), (1260, 533778), (1278, 526260), (1323, 508360), (1420, 473634), (1432, 469665), (1470, 457524), (1491, 451080), (1512, 444815), (1611, 417480), (1704, 394695), (1764, 381270), (1790, 375732), (1890, 355852), (1917, 350840), (1960, 343143), (1988, 338310), (2130, 315756), (2148, 313110), (2205, 305016), (2485, 270648), (2506, 268380), (2520, 266889), (2556, 263130), (2646, 254180), (2685, 250488), (2840, 236817), (2940, 228762), (2982, 225540), (3195, 210504), (3222, 208740), (3479, 193320), (3528, 190635), (3580, 187866), (3759, 178920), (3780, 177926), (3834, 175420), (3976, 169155), (4260, 157878), (4296, 156555), (4410, 152508), (4473, 150360), (4833, 139160), (4970, 135324), (5012, 134190), (5112, 131565), (5292, 127090), (5370, 125244), (5880, 114381), (5964, 112770), (6265, 107352), (6390, 105252), (6444, 104370), (6615, 101672), (6958, 96660), (7160, 93933), (7455, 90216), (7518, 89460), (7560, 88963), (7668, 87710), (8055, 83496), (8520, 78939), (8771, 76680), (8820, 76254), (8946, 75180), (9585, 70168), (9666, 69580), (9940, 67662), (10024, 67095), (10437, 64440), (10584, 63545), (10740, 62622), (11277, 59640), (11928, 56385), (12530, 53676), (12709, 52920), (12780, 52626), (12888, 52185), (13230, 50836), (13419, 50120), (13916, 48330), (14910, 45108), (15036, 44730), (15336, 43855), (16110, 41748), (17395, 38664), (17542, 38340), (17640, 38127), (17892, 37590), (18795, 35784), (19170, 35084), (19332, 34790), (19880, 33831), (20874, 32220), (21480, 31311), (22365, 30072), (22554, 29820), (24165, 27832), (25060, 26838), (25418, 26460), (25560, 26313)]