142136280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:303

約数の個数: 288

約数和(自身を含む): 548992080

約数和(自身を除く): 406855800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 121, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 242, 251, 260, 264, 286, 312, 330, 360, 363, 390, 396, 429, 440, 468, 484, 495, 502, 520, 572, 585, 605, 660, 715, 726, 753, 780, 792, 858, 936, 968, 990, 1004, 1089, 1144, 1170, 1210, 1255, 1287, 1320, 1430, 1452, 1506, 1560, 1573, 1716, 1815, 1980, 2008, 2145, 2178, 2259, 2340, 2420, 2510, 2574, 2761, 2860, 2904, 3012, 3146, 3263, 3432, 3630, 3765, 3960, 4290, 4356, 4518, 4680, 4719, 4840, 5020, 5148, 5445, 5522, 5720, 6024, 6292, 6435, 6526, 7260, 7530, 7865, 8283, 8580, 8712, 9036, 9438, 9789, 10040, 10296, 10890, 11044, 11295, 12584, 12870, 13052, 13805, 14157, 14520, 15060, 15730, 16315, 16566, 17160, 18072, 18876, 19578, 21780, 22088, 22590, 23595, 24849, 25740, 26104, 27610, 28314, 29367, 30120, 30371, 31460, 32630, 33132, 35893, 37752, 39156, 41415, 43560, 45180, 47190, 48945, 49698, 51480, 55220, 56628, 58734, 60742, 62920, 65260, 66264, 70785, 71786, 78312, 82830, 90360, 91113, 94380, 97890, 99396, 107679, 110440, 113256, 117468, 121484, 124245, 130520, 141570, 143572, 146835, 151855, 165660, 179465, 182226, 188760, 195780, 198792, 215358, 234936, 242968, 248490, 273339, 283140, 287144, 293670, 303710, 323037, 331320, 358930, 364452, 391560, 394823, 430716, 455565, 496980, 538395, 546678, 566280, 587340, 607420, 646074, 717860, 728904, 789646, 861432, 911130, 993960, 1076790, 1093356, 1174680, 1184469, 1214840, 1292148, 1366695, 1435720, 1579292, 1615185, 1822260, 1974115, 2153580, 2186712, 2368938, 2584296, 2733390, 3158584, 3230370, 3553407, 3644520, 3948230, 4307160, 4737876, 5466780, 5922345, 6460740, 7106814, 7896460, 9475752, 10933560, 11844690, 12921480, 14213628, 15792920, 17767035, 23689380, 28427256, 35534070, 47378760, 71068140, 142136280]

約数ペア:

[(1, 142136280), (2, 71068140), (3, 47378760), (4, 35534070), (5, 28427256), (6, 23689380), (8, 17767035), (9, 15792920), (10, 14213628), (11, 12921480), (12, 11844690), (13, 10933560), (15, 9475752), (18, 7896460), (20, 7106814), (22, 6460740), (24, 5922345), (26, 5466780), (30, 4737876), (33, 4307160), (36, 3948230), (39, 3644520), (40, 3553407), (44, 3230370), (45, 3158584), (52, 2733390), (55, 2584296), (60, 2368938), (65, 2186712), (66, 2153580), (72, 1974115), (78, 1822260), (88, 1615185), (90, 1579292), (99, 1435720), (104, 1366695), (110, 1292148), (117, 1214840), (120, 1184469), (121, 1174680), (130, 1093356), (132, 1076790), (143, 993960), (156, 911130), (165, 861432), (180, 789646), (195, 728904), (198, 717860), (220, 646074), (234, 607420), (242, 587340), (251, 566280), (260, 546678), (264, 538395), (286, 496980), (312, 455565), (330, 430716), (360, 394823), (363, 391560), (390, 364452), (396, 358930), (429, 331320), (440, 323037), (468, 303710), (484, 293670), (495, 287144), (502, 283140), (520, 273339), (572, 248490), (585, 242968), (605, 234936), (660, 215358), (715, 198792), (726, 195780), (753, 188760), (780, 182226), (792, 179465), (858, 165660), (936, 151855), (968, 146835), (990, 143572), (1004, 141570), (1089, 130520), (1144, 124245), (1170, 121484), (1210, 117468), (1255, 113256), (1287, 110440), (1320, 107679), (1430, 99396), (1452, 97890), (1506, 94380), (1560, 91113), (1573, 90360), (1716, 82830), (1815, 78312), (1980, 71786), (2008, 70785), (2145, 66264), (2178, 65260), (2259, 62920), (2340, 60742), (2420, 58734), (2510, 56628), (2574, 55220), (2761, 51480), (2860, 49698), (2904, 48945), (3012, 47190), (3146, 45180), (3263, 43560), (3432, 41415), (3630, 39156), (3765, 37752), (3960, 35893), (4290, 33132), (4356, 32630), (4518, 31460), (4680, 30371), (4719, 30120), (4840, 29367), (5020, 28314), (5148, 27610), (5445, 26104), (5522, 25740), (5720, 24849), (6024, 23595), (6292, 22590), (6435, 22088), (6526, 21780), (7260, 19578), (7530, 18876), (7865, 18072), (8283, 17160), (8580, 16566), (8712, 16315), (9036, 15730), (9438, 15060), (9789, 14520), (10040, 14157), (10296, 13805), (10890, 13052), (11044, 12870), (11295, 12584)]