132521480

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{743}}^1$

素因数の和:788

約数の個数: 128

約数和(自身を含む): 374976000

約数和(自身を除く): 242454520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 343, 364, 392, 455, 490, 520, 637, 686, 728, 743, 910, 980, 1274, 1372, 1486, 1715, 1820, 1960, 2548, 2744, 2972, 3185, 3430, 3640, 3715, 4459, 5096, 5201, 5944, 6370, 6860, 7430, 8918, 9659, 10402, 12740, 13720, 14860, 17836, 19318, 20804, 22295, 25480, 26005, 29720, 35672, 36407, 38636, 41608, 44590, 48295, 52010, 67613, 72814, 77272, 89180, 96590, 104020, 135226, 145628, 178360, 182035, 193180, 208040, 254849, 270452, 291256, 338065, 364070, 386360, 473291, 509698, 540904, 676130, 728140, 946582, 1019396, 1274245, 1352260, 1456280, 1893164, 2038792, 2366455, 2548490, 2704520, 3313037, 3786328, 4732910, 5096980, 6626074, 9465820, 10193960, 13252148, 16565185, 18931640, 26504296, 33130370, 66260740, 132521480]

約数ペア:

[(1, 132521480), (2, 66260740), (4, 33130370), (5, 26504296), (7, 18931640), (8, 16565185), (10, 13252148), (13, 10193960), (14, 9465820), (20, 6626074), (26, 5096980), (28, 4732910), (35, 3786328), (40, 3313037), (49, 2704520), (52, 2548490), (56, 2366455), (65, 2038792), (70, 1893164), (91, 1456280), (98, 1352260), (104, 1274245), (130, 1019396), (140, 946582), (182, 728140), (196, 676130), (245, 540904), (260, 509698), (280, 473291), (343, 386360), (364, 364070), (392, 338065), (455, 291256), (490, 270452), (520, 254849), (637, 208040), (686, 193180), (728, 182035), (743, 178360), (910, 145628), (980, 135226), (1274, 104020), (1372, 96590), (1486, 89180), (1715, 77272), (1820, 72814), (1960, 67613), (2548, 52010), (2744, 48295), (2972, 44590), (3185, 41608), (3430, 38636), (3640, 36407), (3715, 35672), (4459, 29720), (5096, 26005), (5201, 25480), (5944, 22295), (6370, 20804), (6860, 19318), (7430, 17836), (8918, 14860), (9659, 13720), (10402, 12740)]