71353590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 256

約数和(自身を含む): 238878720

約数和(自身を除く): 167525130

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 23, 30, 33, 34, 35, 42, 46, 51, 55, 66, 69, 70, 77, 79, 85, 102, 105, 110, 115, 119, 138, 154, 158, 161, 165, 170, 187, 210, 230, 231, 237, 238, 253, 255, 322, 330, 345, 357, 374, 385, 391, 395, 462, 474, 483, 506, 510, 553, 561, 595, 690, 714, 759, 770, 782, 790, 805, 869, 935, 966, 1106, 1122, 1155, 1173, 1185, 1190, 1265, 1309, 1343, 1518, 1610, 1659, 1738, 1771, 1785, 1817, 1870, 1955, 2310, 2346, 2370, 2415, 2530, 2607, 2618, 2686, 2737, 2765, 2805, 3318, 3542, 3570, 3634, 3795, 3910, 3927, 4029, 4301, 4345, 4830, 5214, 5313, 5451, 5474, 5530, 5610, 5865, 6083, 6545, 6715, 7590, 7854, 8058, 8211, 8295, 8602, 8690, 8855, 9085, 9401, 10626, 10902, 11730, 12166, 12719, 12903, 13035, 13090, 13430, 13685, 14773, 16422, 16590, 17710, 18170, 18249, 18802, 19635, 19987, 20145, 21505, 25438, 25806, 26070, 26565, 27255, 27370, 28203, 29546, 30107, 30415, 30889, 36498, 38157, 39270, 39974, 40290, 41055, 43010, 44319, 47005, 53130, 54510, 56406, 59961, 60214, 60830, 61778, 63595, 64515, 73865, 76314, 82110, 88638, 90321, 91245, 92667, 94010, 99935, 103411, 119922, 127190, 129030, 139909, 141015, 147730, 150535, 154445, 180642, 182490, 185334, 190785, 199870, 206822, 216223, 221595, 279818, 282030, 299805, 301070, 308890, 310233, 339779, 381570, 419727, 432446, 443190, 451605, 463335, 517055, 599610, 620466, 648669, 679558, 699545, 839454, 903210, 926670, 1019337, 1034110, 1081115, 1297338, 1399090, 1551165, 1698895, 2038674, 2098635, 2162230, 2378453, 3102330, 3243345, 3397790, 4197270, 4756906, 5096685, 6486690, 7135359, 10193370, 11892265, 14270718, 23784530, 35676795, 71353590]

約数ペア:

[(1, 71353590), (2, 35676795), (3, 23784530), (5, 14270718), (6, 11892265), (7, 10193370), (10, 7135359), (11, 6486690), (14, 5096685), (15, 4756906), (17, 4197270), (21, 3397790), (22, 3243345), (23, 3102330), (30, 2378453), (33, 2162230), (34, 2098635), (35, 2038674), (42, 1698895), (46, 1551165), (51, 1399090), (55, 1297338), (66, 1081115), (69, 1034110), (70, 1019337), (77, 926670), (79, 903210), (85, 839454), (102, 699545), (105, 679558), (110, 648669), (115, 620466), (119, 599610), (138, 517055), (154, 463335), (158, 451605), (161, 443190), (165, 432446), (170, 419727), (187, 381570), (210, 339779), (230, 310233), (231, 308890), (237, 301070), (238, 299805), (253, 282030), (255, 279818), (322, 221595), (330, 216223), (345, 206822), (357, 199870), (374, 190785), (385, 185334), (391, 182490), (395, 180642), (462, 154445), (474, 150535), (483, 147730), (506, 141015), (510, 139909), (553, 129030), (561, 127190), (595, 119922), (690, 103411), (714, 99935), (759, 94010), (770, 92667), (782, 91245), (790, 90321), (805, 88638), (869, 82110), (935, 76314), (966, 73865), (1106, 64515), (1122, 63595), (1155, 61778), (1173, 60830), (1185, 60214), (1190, 59961), (1265, 56406), (1309, 54510), (1343, 53130), (1518, 47005), (1610, 44319), (1659, 43010), (1738, 41055), (1771, 40290), (1785, 39974), (1817, 39270), (1870, 38157), (1955, 36498), (2310, 30889), (2346, 30415), (2370, 30107), (2415, 29546), (2530, 28203), (2607, 27370), (2618, 27255), (2686, 26565), (2737, 26070), (2765, 25806), (2805, 25438), (3318, 21505), (3542, 20145), (3570, 19987), (3634, 19635), (3795, 18802), (3910, 18249), (3927, 18170), (4029, 17710), (4301, 16590), (4345, 16422), (4830, 14773), (5214, 13685), (5313, 13430), (5451, 13090), (5474, 13035), (5530, 12903), (5610, 12719), (5865, 12166), (6083, 11730), (6545, 10902), (6715, 10626), (7590, 9401), (7854, 9085), (8058, 8855), (8211, 8690), (8295, 8602)]