427109540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 1132572672

約数和(自身を除く): 705463132

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 26, 43, 44, 46, 52, 55, 65, 86, 92, 110, 115, 130, 143, 151, 172, 215, 220, 230, 253, 260, 286, 299, 302, 430, 460, 473, 506, 559, 572, 598, 604, 715, 755, 860, 946, 989, 1012, 1118, 1196, 1265, 1430, 1495, 1510, 1661, 1892, 1963, 1978, 2236, 2365, 2530, 2795, 2860, 2990, 3020, 3289, 3322, 3473, 3926, 3956, 4730, 4945, 5060, 5590, 5980, 6149, 6493, 6578, 6644, 6946, 7852, 8305, 9460, 9815, 9890, 10879, 11180, 12298, 12857, 12986, 13156, 13892, 16445, 16610, 17365, 19630, 19780, 21593, 21758, 24596, 25714, 25972, 30745, 32465, 32890, 33220, 34730, 38203, 39260, 43186, 43516, 45149, 51428, 54395, 61490, 64285, 64930, 65780, 69460, 71423, 76406, 84409, 86372, 90298, 107965, 108790, 122980, 128570, 129860, 141427, 142846, 149339, 152812, 168818, 180596, 191015, 215930, 217580, 225745, 257140, 282854, 285692, 298678, 337636, 357115, 382030, 422045, 431860, 451490, 496639, 565708, 597356, 707135, 714230, 746695, 764060, 844090, 902980, 928499, 993278, 1414270, 1428460, 1493390, 1642729, 1688180, 1856998, 1941407, 1986556, 2483195, 2828540, 2986780, 3285458, 3713996, 3882814, 4642495, 4966390, 6570916, 7765628, 8213645, 9284990, 9707035, 9932780, 16427290, 18569980, 19414070, 21355477, 32854580, 38828140, 42710954, 85421908, 106777385, 213554770, 427109540]

約数ペア:

[(1, 427109540), (2, 213554770), (4, 106777385), (5, 85421908), (10, 42710954), (11, 38828140), (13, 32854580), (20, 21355477), (22, 19414070), (23, 18569980), (26, 16427290), (43, 9932780), (44, 9707035), (46, 9284990), (52, 8213645), (55, 7765628), (65, 6570916), (86, 4966390), (92, 4642495), (110, 3882814), (115, 3713996), (130, 3285458), (143, 2986780), (151, 2828540), (172, 2483195), (215, 1986556), (220, 1941407), (230, 1856998), (253, 1688180), (260, 1642729), (286, 1493390), (299, 1428460), (302, 1414270), (430, 993278), (460, 928499), (473, 902980), (506, 844090), (559, 764060), (572, 746695), (598, 714230), (604, 707135), (715, 597356), (755, 565708), (860, 496639), (946, 451490), (989, 431860), (1012, 422045), (1118, 382030), (1196, 357115), (1265, 337636), (1430, 298678), (1495, 285692), (1510, 282854), (1661, 257140), (1892, 225745), (1963, 217580), (1978, 215930), (2236, 191015), (2365, 180596), (2530, 168818), (2795, 152812), (2860, 149339), (2990, 142846), (3020, 141427), (3289, 129860), (3322, 128570), (3473, 122980), (3926, 108790), (3956, 107965), (4730, 90298), (4945, 86372), (5060, 84409), (5590, 76406), (5980, 71423), (6149, 69460), (6493, 65780), (6578, 64930), (6644, 64285), (6946, 61490), (7852, 54395), (8305, 51428), (9460, 45149), (9815, 43516), (9890, 43186), (10879, 39260), (11180, 38203), (12298, 34730), (12857, 33220), (12986, 32890), (13156, 32465), (13892, 30745), (16445, 25972), (16610, 25714), (17365, 24596), (19630, 21758), (19780, 21593)]