1383521370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:778

約数の個数: 256

約数和(自身を含む): 4478976000

約数和(自身を除く): 3095454630

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 49, 51, 55, 66, 70, 77, 85, 98, 102, 105, 110, 119, 147, 154, 165, 170, 187, 210, 231, 238, 245, 255, 294, 330, 343, 357, 374, 385, 462, 490, 510, 539, 561, 595, 686, 714, 719, 735, 770, 833, 935, 1029, 1078, 1122, 1155, 1190, 1309, 1438, 1470, 1617, 1666, 1715, 1785, 1870, 2058, 2157, 2310, 2499, 2618, 2695, 2805, 3234, 3430, 3570, 3595, 3773, 3927, 4165, 4314, 4998, 5033, 5145, 5390, 5610, 5831, 6545, 7190, 7546, 7854, 7909, 8085, 8330, 9163, 10066, 10290, 10785, 11319, 11662, 12223, 12495, 13090, 15099, 15818, 16170, 17493, 18326, 18865, 19635, 21570, 22638, 23727, 24446, 24990, 25165, 27489, 29155, 30198, 34986, 35231, 36669, 37730, 39270, 39545, 45815, 47454, 50330, 54978, 55363, 56595, 58310, 61115, 64141, 70462, 73338, 75495, 79090, 85561, 87465, 91630, 105693, 110726, 113190, 118635, 122230, 128282, 134453, 137445, 150990, 166089, 171122, 174930, 176155, 183345, 192423, 211386, 237270, 246617, 256683, 268906, 274890, 276815, 320705, 332178, 352310, 366690, 384846, 387541, 403359, 427805, 493234, 513366, 528465, 553630, 598927, 641410, 672265, 739851, 775082, 806718, 830445, 855610, 941171, 962115, 1056930, 1162623, 1197854, 1233085, 1283415, 1344530, 1479702, 1660890, 1796781, 1882342, 1924230, 1937705, 2016795, 2325246, 2466170, 2566830, 2712787, 2823513, 2994635, 3593562, 3699255, 3875410, 4033590, 4192489, 4705855, 5425574, 5647026, 5813115, 5989270, 6588197, 7398510, 8138361, 8384978, 8983905, 9411710, 11626230, 12577467, 13176394, 13563935, 14117565, 16276722, 17967810, 19764591, 20962445, 25154934, 27127870, 28235130, 32940985, 39529182, 40691805, 41924890, 46117379, 62887335, 65881970, 81383610, 92234758, 98822955, 125774670, 138352137, 197645910, 230586895, 276704274, 461173790, 691760685, 1383521370]

約数ペア:

[(1, 1383521370), (2, 691760685), (3, 461173790), (5, 276704274), (6, 230586895), (7, 197645910), (10, 138352137), (11, 125774670), (14, 98822955), (15, 92234758), (17, 81383610), (21, 65881970), (22, 62887335), (30, 46117379), (33, 41924890), (34, 40691805), (35, 39529182), (42, 32940985), (49, 28235130), (51, 27127870), (55, 25154934), (66, 20962445), (70, 19764591), (77, 17967810), (85, 16276722), (98, 14117565), (102, 13563935), (105, 13176394), (110, 12577467), (119, 11626230), (147, 9411710), (154, 8983905), (165, 8384978), (170, 8138361), (187, 7398510), (210, 6588197), (231, 5989270), (238, 5813115), (245, 5647026), (255, 5425574), (294, 4705855), (330, 4192489), (343, 4033590), (357, 3875410), (374, 3699255), (385, 3593562), (462, 2994635), (490, 2823513), (510, 2712787), (539, 2566830), (561, 2466170), (595, 2325246), (686, 2016795), (714, 1937705), (719, 1924230), (735, 1882342), (770, 1796781), (833, 1660890), (935, 1479702), (1029, 1344530), (1078, 1283415), (1122, 1233085), (1155, 1197854), (1190, 1162623), (1309, 1056930), (1438, 962115), (1470, 941171), (1617, 855610), (1666, 830445), (1715, 806718), (1785, 775082), (1870, 739851), (2058, 672265), (2157, 641410), (2310, 598927), (2499, 553630), (2618, 528465), (2695, 513366), (2805, 493234), (3234, 427805), (3430, 403359), (3570, 387541), (3595, 384846), (3773, 366690), (3927, 352310), (4165, 332178), (4314, 320705), (4998, 276815), (5033, 274890), (5145, 268906), (5390, 256683), (5610, 246617), (5831, 237270), (6545, 211386), (7190, 192423), (7546, 183345), (7854, 176155), (7909, 174930), (8085, 171122), (8330, 166089), (9163, 150990), (10066, 137445), (10290, 134453), (10785, 128282), (11319, 122230), (11662, 118635), (12223, 113190), (12495, 110726), (13090, 105693), (15099, 91630), (15818, 87465), (16170, 85561), (17493, 79090), (18326, 75495), (18865, 73338), (19635, 70462), (21570, 64141), (22638, 61115), (23727, 58310), (24446, 56595), (24990, 55363), (25165, 54978), (27489, 50330), (29155, 47454), (30198, 45815), (34986, 39545), (35231, 39270), (36669, 37730)]