1330663531280

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1733}}^1\times {\mathrm{1787}}^1$

素因数の和:3705

約数の個数: 160

約数和(自身を含む): 3197074624128

約数和(自身を除く): 1866411092848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 131, 164, 205, 262, 328, 410, 524, 655, 656, 820, 1048, 1310, 1640, 1733, 1787, 2096, 2620, 3280, 3466, 3574, 5240, 5371, 6932, 7148, 8665, 8935, 10480, 10742, 13864, 14296, 17330, 17870, 21484, 26855, 27728, 28592, 34660, 35740, 42968, 53710, 69320, 71053, 71480, 73267, 85936, 107420, 138640, 142106, 142960, 146534, 214840, 227023, 234097, 284212, 293068, 355265, 366335, 429680, 454046, 468194, 568424, 586136, 710530, 732670, 908092, 936388, 1135115, 1136848, 1170485, 1172272, 1421060, 1465340, 1816184, 1872776, 2270230, 2340970, 2842120, 2930680, 3096871, 3632368, 3745552, 4540460, 4681940, 5684240, 5861360, 6193742, 9080920, 9307943, 9363880, 9597977, 12387484, 15484355, 18161840, 18615886, 18727760, 19195954, 24774968, 30968710, 37231772, 38391908, 46539715, 47989885, 49549936, 61937420, 74463544, 76783816, 93079430, 95979770, 123874840, 126971711, 148927088, 153567632, 186158860, 191959540, 247749680, 253943422, 372317720, 383919080, 405690101, 507886844, 634858555, 744635440, 767838160, 811380202, 1015773688, 1269717110, 1622760404, 2028450505, 2031547376, 2539434220, 3245520808, 4056901010, 5078868440, 6491041616, 8113802020, 10157736880, 16227604040, 16633294141, 32455208080, 33266588282, 66533176564, 83166470705, 133066353128, 166332941410, 266132706256, 332665882820, 665331765640, 1330663531280]

約数ペア:

[(1, 1330663531280), (2, 665331765640), (4, 332665882820), (5, 266132706256), (8, 166332941410), (10, 133066353128), (16, 83166470705), (20, 66533176564), (40, 33266588282), (41, 32455208080), (80, 16633294141), (82, 16227604040), (131, 10157736880), (164, 8113802020), (205, 6491041616), (262, 5078868440), (328, 4056901010), (410, 3245520808), (524, 2539434220), (655, 2031547376), (656, 2028450505), (820, 1622760404), (1048, 1269717110), (1310, 1015773688), (1640, 811380202), (1733, 767838160), (1787, 744635440), (2096, 634858555), (2620, 507886844), (3280, 405690101), (3466, 383919080), (3574, 372317720), (5240, 253943422), (5371, 247749680), (6932, 191959540), (7148, 186158860), (8665, 153567632), (8935, 148927088), (10480, 126971711), (10742, 123874840), (13864, 95979770), (14296, 93079430), (17330, 76783816), (17870, 74463544), (21484, 61937420), (26855, 49549936), (27728, 47989885), (28592, 46539715), (34660, 38391908), (35740, 37231772), (42968, 30968710), (53710, 24774968), (69320, 19195954), (71053, 18727760), (71480, 18615886), (73267, 18161840), (85936, 15484355), (107420, 12387484), (138640, 9597977), (142106, 9363880), (142960, 9307943), (146534, 9080920), (214840, 6193742), (227023, 5861360), (234097, 5684240), (284212, 4681940), (293068, 4540460), (355265, 3745552), (366335, 3632368), (429680, 3096871), (454046, 2930680), (468194, 2842120), (568424, 2340970), (586136, 2270230), (710530, 1872776), (732670, 1816184), (908092, 1465340), (936388, 1421060), (1135115, 1172272), (1136848, 1170485)]