71068140

素因数分解:

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

素因数の和:301

約数の個数: 216

約数和(自身を含む): 256196304

約数和(自身を除く): 185128164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 121, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 242, 251, 260, 286, 330, 363, 390, 396, 429, 468, 484, 495, 502, 572, 585, 605, 660, 715, 726, 753, 780, 858, 990, 1004, 1089, 1170, 1210, 1255, 1287, 1430, 1452, 1506, 1573, 1716, 1815, 1980, 2145, 2178, 2259, 2340, 2420, 2510, 2574, 2761, 2860, 3012, 3146, 3263, 3630, 3765, 4290, 4356, 4518, 4719, 5020, 5148, 5445, 5522, 6292, 6435, 6526, 7260, 7530, 7865, 8283, 8580, 9036, 9438, 9789, 10890, 11044, 11295, 12870, 13052, 13805, 14157, 15060, 15730, 16315, 16566, 18876, 19578, 21780, 22590, 23595, 24849, 25740, 27610, 28314, 29367, 30371, 31460, 32630, 33132, 35893, 39156, 41415, 45180, 47190, 48945, 49698, 55220, 56628, 58734, 60742, 65260, 70785, 71786, 82830, 91113, 94380, 97890, 99396, 107679, 117468, 121484, 124245, 141570, 143572, 146835, 151855, 165660, 179465, 182226, 195780, 215358, 248490, 273339, 283140, 293670, 303710, 323037, 358930, 364452, 394823, 430716, 455565, 496980, 538395, 546678, 587340, 607420, 646074, 717860, 789646, 911130, 1076790, 1093356, 1184469, 1292148, 1366695, 1579292, 1615185, 1822260, 1974115, 2153580, 2368938, 2733390, 3230370, 3553407, 3948230, 4737876, 5466780, 5922345, 6460740, 7106814, 7896460, 11844690, 14213628, 17767035, 23689380, 35534070, 71068140]

約数ペア:

[(1, 71068140), (2, 35534070), (3, 23689380), (4, 17767035), (5, 14213628), (6, 11844690), (9, 7896460), (10, 7106814), (11, 6460740), (12, 5922345), (13, 5466780), (15, 4737876), (18, 3948230), (20, 3553407), (22, 3230370), (26, 2733390), (30, 2368938), (33, 2153580), (36, 1974115), (39, 1822260), (44, 1615185), (45, 1579292), (52, 1366695), (55, 1292148), (60, 1184469), (65, 1093356), (66, 1076790), (78, 911130), (90, 789646), (99, 717860), (110, 646074), (117, 607420), (121, 587340), (130, 546678), (132, 538395), (143, 496980), (156, 455565), (165, 430716), (180, 394823), (195, 364452), (198, 358930), (220, 323037), (234, 303710), (242, 293670), (251, 283140), (260, 273339), (286, 248490), (330, 215358), (363, 195780), (390, 182226), (396, 179465), (429, 165660), (468, 151855), (484, 146835), (495, 143572), (502, 141570), (572, 124245), (585, 121484), (605, 117468), (660, 107679), (715, 99396), (726, 97890), (753, 94380), (780, 91113), (858, 82830), (990, 71786), (1004, 70785), (1089, 65260), (1170, 60742), (1210, 58734), (1255, 56628), (1287, 55220), (1430, 49698), (1452, 48945), (1506, 47190), (1573, 45180), (1716, 41415), (1815, 39156), (1980, 35893), (2145, 33132), (2178, 32630), (2259, 31460), (2340, 30371), (2420, 29367), (2510, 28314), (2574, 27610), (2761, 25740), (2860, 24849), (3012, 23595), (3146, 22590), (3263, 21780), (3630, 19578), (3765, 18876), (4290, 16566), (4356, 16315), (4518, 15730), (4719, 15060), (5020, 14157), (5148, 13805), (5445, 13052), (5522, 12870), (6292, 11295), (6435, 11044), (6526, 10890), (7260, 9789), (7530, 9438), (7865, 9036), (8283, 8580)]