381066660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2857}}^1$

素因数の和:2907

約数の個数: 192

約数和(自身を含む): 1344403200

約数和(自身を除く): 963336540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 855, 988, 1026, 1140, 1170, 1235, 1404, 1482, 1710, 1755, 2052, 2223, 2340, 2470, 2565, 2857, 2964, 3420, 3510, 3705, 4446, 4940, 5130, 5714, 6669, 7020, 7410, 8571, 8892, 10260, 11115, 11428, 13338, 14285, 14820, 17142, 22230, 25713, 26676, 28570, 33345, 34284, 37141, 42855, 44460, 51426, 54283, 57140, 66690, 74282, 77139, 85710, 102852, 108566, 111423, 128565, 133380, 148564, 154278, 162849, 171420, 185705, 217132, 222846, 257130, 271415, 308556, 325698, 334269, 371410, 385695, 445692, 488547, 514260, 542830, 557115, 651396, 668538, 705679, 742820, 771390, 814245, 977094, 1002807, 1085660, 1114230, 1337076, 1411358, 1465641, 1542780, 1628490, 1671345, 1954188, 2005614, 2117037, 2228460, 2442735, 2822716, 2931282, 3256980, 3342690, 3528395, 4011228, 4234074, 4885470, 5014035, 5862564, 6351111, 6685380, 7056790, 7328205, 8468148, 9770940, 10028070, 10585185, 12702222, 14113580, 14656410, 19053333, 20056140, 21170370, 25404444, 29312820, 31755555, 38106666, 42340740, 63511110, 76213332, 95266665, 127022220, 190533330, 381066660]

約数ペア:

[(1, 381066660), (2, 190533330), (3, 127022220), (4, 95266665), (5, 76213332), (6, 63511110), (9, 42340740), (10, 38106666), (12, 31755555), (13, 29312820), (15, 25404444), (18, 21170370), (19, 20056140), (20, 19053333), (26, 14656410), (27, 14113580), (30, 12702222), (36, 10585185), (38, 10028070), (39, 9770940), (45, 8468148), (52, 7328205), (54, 7056790), (57, 6685380), (60, 6351111), (65, 5862564), (76, 5014035), (78, 4885470), (90, 4234074), (95, 4011228), (108, 3528395), (114, 3342690), (117, 3256980), (130, 2931282), (135, 2822716), (156, 2442735), (171, 2228460), (180, 2117037), (190, 2005614), (195, 1954188), (228, 1671345), (234, 1628490), (247, 1542780), (260, 1465641), (270, 1411358), (285, 1337076), (342, 1114230), (351, 1085660), (380, 1002807), (390, 977094), (468, 814245), (494, 771390), (513, 742820), (540, 705679), (570, 668538), (585, 651396), (684, 557115), (702, 542830), (741, 514260), (780, 488547), (855, 445692), (988, 385695), (1026, 371410), (1140, 334269), (1170, 325698), (1235, 308556), (1404, 271415), (1482, 257130), (1710, 222846), (1755, 217132), (2052, 185705), (2223, 171420), (2340, 162849), (2470, 154278), (2565, 148564), (2857, 133380), (2964, 128565), (3420, 111423), (3510, 108566), (3705, 102852), (4446, 85710), (4940, 77139), (5130, 74282), (5714, 66690), (6669, 57140), (7020, 54283), (7410, 51426), (8571, 44460), (8892, 42855), (10260, 37141), (11115, 34284), (11428, 33345), (13338, 28570), (14285, 26676), (14820, 25713), (17142, 22230)]