478904580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:459

約数の個数: 288

約数和(自身を含む): 1833511680

約数和(自身を除く): 1354607100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 109, 110, 126, 132, 140, 154, 165, 180, 198, 210, 218, 220, 231, 252, 308, 315, 317, 327, 330, 385, 396, 420, 436, 462, 495, 545, 630, 634, 654, 660, 693, 763, 770, 924, 951, 981, 990, 1090, 1155, 1199, 1260, 1268, 1308, 1386, 1526, 1540, 1585, 1635, 1902, 1962, 1980, 2180, 2219, 2289, 2310, 2398, 2772, 2853, 3052, 3170, 3270, 3465, 3487, 3597, 3804, 3815, 3924, 4438, 4578, 4620, 4755, 4796, 4905, 5706, 5995, 6340, 6540, 6657, 6867, 6930, 6974, 7194, 7630, 8393, 8876, 9156, 9510, 9810, 10461, 10791, 11095, 11412, 11445, 11990, 13314, 13734, 13860, 13948, 14265, 14388, 15260, 16786, 17435, 17985, 19020, 19620, 19971, 20922, 21582, 22190, 22890, 23980, 24409, 25179, 26628, 27468, 28530, 31383, 33285, 33572, 34335, 34553, 34870, 35970, 39942, 41844, 41965, 43164, 44380, 45780, 48818, 50358, 52305, 53955, 57060, 62766, 66570, 68670, 69106, 69740, 71940, 73227, 75537, 79884, 83930, 97636, 99855, 100716, 103659, 104610, 107910, 122045, 125532, 125895, 133140, 137340, 138212, 146454, 151074, 156915, 167860, 172765, 199710, 207318, 209220, 215820, 219681, 241871, 244090, 251790, 292908, 302148, 310977, 313830, 345530, 366135, 377685, 380083, 399420, 414636, 439362, 483742, 488180, 503580, 518295, 621954, 627660, 691060, 725613, 732270, 755370, 760166, 878724, 967484, 1036590, 1098405, 1140249, 1209355, 1243908, 1451226, 1464540, 1510740, 1520332, 1554885, 1900415, 2073180, 2176839, 2196810, 2280498, 2418710, 2660581, 2902452, 3109770, 3420747, 3628065, 3800830, 4353678, 4393620, 4560996, 4837420, 5321162, 5701245, 6219540, 6841494, 7256130, 7601660, 7981743, 8707356, 10642324, 10884195, 11402490, 13302905, 13682988, 14512260, 15963486, 17103735, 21768390, 22804980, 23945229, 26605810, 31926972, 34207470, 39908715, 43536780, 47890458, 53211620, 68414940, 79817430, 95780916, 119726145, 159634860, 239452290, 478904580]

約数ペア:

[(1, 478904580), (2, 239452290), (3, 159634860), (4, 119726145), (5, 95780916), (6, 79817430), (7, 68414940), (9, 53211620), (10, 47890458), (11, 43536780), (12, 39908715), (14, 34207470), (15, 31926972), (18, 26605810), (20, 23945229), (21, 22804980), (22, 21768390), (28, 17103735), (30, 15963486), (33, 14512260), (35, 13682988), (36, 13302905), (42, 11402490), (44, 10884195), (45, 10642324), (55, 8707356), (60, 7981743), (63, 7601660), (66, 7256130), (70, 6841494), (77, 6219540), (84, 5701245), (90, 5321162), (99, 4837420), (105, 4560996), (109, 4393620), (110, 4353678), (126, 3800830), (132, 3628065), (140, 3420747), (154, 3109770), (165, 2902452), (180, 2660581), (198, 2418710), (210, 2280498), (218, 2196810), (220, 2176839), (231, 2073180), (252, 1900415), (308, 1554885), (315, 1520332), (317, 1510740), (327, 1464540), (330, 1451226), (385, 1243908), (396, 1209355), (420, 1140249), (436, 1098405), (462, 1036590), (495, 967484), (545, 878724), (630, 760166), (634, 755370), (654, 732270), (660, 725613), (693, 691060), (763, 627660), (770, 621954), (924, 518295), (951, 503580), (981, 488180), (990, 483742), (1090, 439362), (1155, 414636), (1199, 399420), (1260, 380083), (1268, 377685), (1308, 366135), (1386, 345530), (1526, 313830), (1540, 310977), (1585, 302148), (1635, 292908), (1902, 251790), (1962, 244090), (1980, 241871), (2180, 219681), (2219, 215820), (2289, 209220), (2310, 207318), (2398, 199710), (2772, 172765), (2853, 167860), (3052, 156915), (3170, 151074), (3270, 146454), (3465, 138212), (3487, 137340), (3597, 133140), (3804, 125895), (3815, 125532), (3924, 122045), (4438, 107910), (4578, 104610), (4620, 103659), (4755, 100716), (4796, 99855), (4905, 97636), (5706, 83930), (5995, 79884), (6340, 75537), (6540, 73227), (6657, 71940), (6867, 69740), (6930, 69106), (6974, 68670), (7194, 66570), (7630, 62766), (8393, 57060), (8876, 53955), (9156, 52305), (9510, 50358), (9810, 48818), (10461, 45780), (10791, 44380), (11095, 43164), (11412, 41965), (11445, 41844), (11990, 39942), (13314, 35970), (13734, 34870), (13860, 34553), (13948, 34335), (14265, 33572), (14388, 33285), (15260, 31383), (16786, 28530), (17435, 27468), (17985, 26628), (19020, 25179), (19620, 24409), (19971, 23980), (20922, 22890), (21582, 22190)]