379618680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:459

約数の個数: 256

約数和(自身を含む): 1389312000

約数和(自身を除く): 1009693320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 49, 56, 60, 69, 70, 84, 92, 98, 105, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 245, 276, 280, 294, 322, 343, 345, 392, 401, 420, 460, 483, 490, 552, 588, 644, 686, 690, 735, 802, 805, 840, 920, 966, 980, 1029, 1127, 1176, 1203, 1288, 1372, 1380, 1470, 1604, 1610, 1715, 1932, 1960, 2005, 2058, 2254, 2406, 2415, 2744, 2760, 2807, 2940, 3208, 3220, 3381, 3430, 3864, 4010, 4116, 4508, 4812, 4830, 5145, 5614, 5635, 5880, 6015, 6440, 6762, 6860, 7889, 8020, 8232, 8421, 9016, 9223, 9624, 9660, 10290, 11228, 11270, 12030, 13524, 13720, 14035, 15778, 16040, 16842, 16905, 18446, 19320, 19649, 20580, 22456, 22540, 23667, 24060, 27048, 27669, 28070, 31556, 33684, 33810, 36892, 39298, 39445, 41160, 42105, 45080, 46115, 47334, 48120, 55338, 56140, 58947, 63112, 64561, 67368, 67620, 73784, 78596, 78890, 84210, 92230, 94668, 98245, 110676, 112280, 117894, 118335, 129122, 135240, 137543, 138345, 157192, 157780, 168420, 184460, 189336, 193683, 196490, 221352, 235788, 236670, 258244, 275086, 276690, 294735, 315560, 322805, 336840, 368920, 387366, 392980, 412629, 451927, 471576, 473340, 516488, 550172, 553380, 589470, 645610, 687715, 774732, 785960, 825258, 903854, 946680, 968415, 1100344, 1106760, 1178940, 1291220, 1355781, 1375430, 1549464, 1650516, 1807708, 1936830, 2063145, 2259635, 2357880, 2582440, 2711562, 2750860, 3163489, 3301032, 3615416, 3873660, 4126290, 4519270, 5423124, 5501720, 6326978, 6778905, 7747320, 8252580, 9038540, 9490467, 10846248, 12653956, 13557810, 15817445, 16505160, 18077080, 18980934, 25307912, 27115620, 31634890, 37961868, 47452335, 54231240, 63269780, 75923736, 94904670, 126539560, 189809340, 379618680]

約数ペア:

[(1, 379618680), (2, 189809340), (3, 126539560), (4, 94904670), (5, 75923736), (6, 63269780), (7, 54231240), (8, 47452335), (10, 37961868), (12, 31634890), (14, 27115620), (15, 25307912), (20, 18980934), (21, 18077080), (23, 16505160), (24, 15817445), (28, 13557810), (30, 12653956), (35, 10846248), (40, 9490467), (42, 9038540), (46, 8252580), (49, 7747320), (56, 6778905), (60, 6326978), (69, 5501720), (70, 5423124), (84, 4519270), (92, 4126290), (98, 3873660), (105, 3615416), (115, 3301032), (120, 3163489), (138, 2750860), (140, 2711562), (147, 2582440), (161, 2357880), (168, 2259635), (184, 2063145), (196, 1936830), (210, 1807708), (230, 1650516), (245, 1549464), (276, 1375430), (280, 1355781), (294, 1291220), (322, 1178940), (343, 1106760), (345, 1100344), (392, 968415), (401, 946680), (420, 903854), (460, 825258), (483, 785960), (490, 774732), (552, 687715), (588, 645610), (644, 589470), (686, 553380), (690, 550172), (735, 516488), (802, 473340), (805, 471576), (840, 451927), (920, 412629), (966, 392980), (980, 387366), (1029, 368920), (1127, 336840), (1176, 322805), (1203, 315560), (1288, 294735), (1372, 276690), (1380, 275086), (1470, 258244), (1604, 236670), (1610, 235788), (1715, 221352), (1932, 196490), (1960, 193683), (2005, 189336), (2058, 184460), (2254, 168420), (2406, 157780), (2415, 157192), (2744, 138345), (2760, 137543), (2807, 135240), (2940, 129122), (3208, 118335), (3220, 117894), (3381, 112280), (3430, 110676), (3864, 98245), (4010, 94668), (4116, 92230), (4508, 84210), (4812, 78890), (4830, 78596), (5145, 73784), (5614, 67620), (5635, 67368), (5880, 64561), (6015, 63112), (6440, 58947), (6762, 56140), (6860, 55338), (7889, 48120), (8020, 47334), (8232, 46115), (8421, 45080), (9016, 42105), (9223, 41160), (9624, 39445), (9660, 39298), (10290, 36892), (11228, 33810), (11270, 33684), (12030, 31556), (13524, 28070), (13720, 27669), (14035, 27048), (15778, 24060), (16040, 23667), (16842, 22540), (16905, 22456), (18446, 20580), (19320, 19649)]