1719369960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{587}}^1$

素因数の和:936

約数の個数: 256

約数和(自身を含む): 6462167040

約数和(自身を除く): 4742797080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 317, 330, 385, 420, 440, 462, 587, 616, 634, 660, 770, 840, 924, 951, 1155, 1174, 1268, 1320, 1540, 1585, 1761, 1848, 1902, 2219, 2310, 2348, 2536, 2935, 3080, 3170, 3487, 3522, 3804, 4109, 4438, 4620, 4696, 4755, 5870, 6340, 6457, 6657, 6974, 7044, 7608, 8218, 8805, 8876, 9240, 9510, 10461, 11095, 11740, 12327, 12680, 12914, 13314, 13948, 14088, 16436, 17435, 17610, 17752, 19020, 19371, 20545, 20922, 22190, 23480, 24409, 24654, 25828, 26628, 27896, 32285, 32872, 33285, 34870, 35220, 38040, 38742, 41090, 41844, 44380, 45199, 48818, 49308, 51656, 52305, 53256, 61635, 64570, 66570, 69740, 70440, 73227, 77484, 82180, 83688, 88760, 90398, 96855, 97636, 98616, 104610, 122045, 123270, 129140, 133140, 135597, 139480, 146454, 154968, 164360, 180796, 186079, 193710, 195272, 209220, 225995, 244090, 246540, 258280, 266280, 271194, 292908, 361592, 366135, 372158, 387420, 418440, 451990, 488180, 493080, 542388, 558237, 585816, 677985, 732270, 744316, 774840, 903980, 930395, 976360, 1084776, 1116474, 1302553, 1355970, 1464540, 1488632, 1807960, 1860790, 2046869, 2232948, 2605106, 2711940, 2791185, 2929080, 3721580, 3907659, 4093738, 4465896, 5210212, 5423880, 5582370, 6140607, 6512765, 7443160, 7815318, 8187476, 10234345, 10420424, 11164740, 12281214, 13025530, 14328083, 15630636, 16374952, 19538295, 20468690, 22329480, 24562428, 26051060, 28656166, 30703035, 31261272, 39076590, 40937380, 42984249, 49124856, 52102120, 57312332, 61406070, 71640415, 78153180, 81874760, 85968498, 114624664, 122812140, 143280830, 156306360, 171936996, 214921245, 245624280, 286561660, 343873992, 429842490, 573123320, 859684980, 1719369960]

約数ペア:

[(1, 1719369960), (2, 859684980), (3, 573123320), (4, 429842490), (5, 343873992), (6, 286561660), (7, 245624280), (8, 214921245), (10, 171936996), (11, 156306360), (12, 143280830), (14, 122812140), (15, 114624664), (20, 85968498), (21, 81874760), (22, 78153180), (24, 71640415), (28, 61406070), (30, 57312332), (33, 52102120), (35, 49124856), (40, 42984249), (42, 40937380), (44, 39076590), (55, 31261272), (56, 30703035), (60, 28656166), (66, 26051060), (70, 24562428), (77, 22329480), (84, 20468690), (88, 19538295), (105, 16374952), (110, 15630636), (120, 14328083), (132, 13025530), (140, 12281214), (154, 11164740), (165, 10420424), (168, 10234345), (210, 8187476), (220, 7815318), (231, 7443160), (264, 6512765), (280, 6140607), (308, 5582370), (317, 5423880), (330, 5210212), (385, 4465896), (420, 4093738), (440, 3907659), (462, 3721580), (587, 2929080), (616, 2791185), (634, 2711940), (660, 2605106), (770, 2232948), (840, 2046869), (924, 1860790), (951, 1807960), (1155, 1488632), (1174, 1464540), (1268, 1355970), (1320, 1302553), (1540, 1116474), (1585, 1084776), (1761, 976360), (1848, 930395), (1902, 903980), (2219, 774840), (2310, 744316), (2348, 732270), (2536, 677985), (2935, 585816), (3080, 558237), (3170, 542388), (3487, 493080), (3522, 488180), (3804, 451990), (4109, 418440), (4438, 387420), (4620, 372158), (4696, 366135), (4755, 361592), (5870, 292908), (6340, 271194), (6457, 266280), (6657, 258280), (6974, 246540), (7044, 244090), (7608, 225995), (8218, 209220), (8805, 195272), (8876, 193710), (9240, 186079), (9510, 180796), (10461, 164360), (11095, 154968), (11740, 146454), (12327, 139480), (12680, 135597), (12914, 133140), (13314, 129140), (13948, 123270), (14088, 122045), (16436, 104610), (17435, 98616), (17610, 97636), (17752, 96855), (19020, 90398), (19371, 88760), (20545, 83688), (20922, 82180), (22190, 77484), (23480, 73227), (24409, 70440), (24654, 69740), (25828, 66570), (26628, 64570), (27896, 61635), (32285, 53256), (32872, 52305), (33285, 51656), (34870, 49308), (35220, 48818), (38040, 45199), (38742, 44380), (41090, 41844)]