384447420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{659}}^1$

素因数の和:1144

約数の個数: 144

約数和(自身を含む): 1337656320

約数和(自身を除く): 953208900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 463, 630, 659, 926, 1260, 1318, 1389, 1852, 1977, 2315, 2636, 2778, 3241, 3295, 3954, 4167, 4613, 4630, 5556, 5931, 6482, 6590, 6945, 7908, 8334, 9226, 9260, 9723, 9885, 11862, 12964, 13180, 13839, 13890, 16205, 16668, 18452, 19446, 19770, 20835, 23065, 23724, 27678, 27780, 29169, 29655, 32410, 38892, 39540, 41517, 41670, 46130, 48615, 55356, 58338, 59310, 64820, 69195, 83034, 83340, 92260, 97230, 116676, 118620, 138390, 145845, 166068, 194460, 207585, 276780, 291690, 305117, 415170, 583380, 610234, 830340, 915351, 1220468, 1525585, 1830702, 2135819, 2746053, 3051170, 3661404, 4271638, 4576755, 5492106, 6102340, 6407457, 8543276, 9153510, 10679095, 10984212, 12814914, 13730265, 18307020, 19222371, 21358190, 25629828, 27460530, 32037285, 38444742, 42716380, 54921060, 64074570, 76889484, 96111855, 128149140, 192223710, 384447420]

約数ペア:

[(1, 384447420), (2, 192223710), (3, 128149140), (4, 96111855), (5, 76889484), (6, 64074570), (7, 54921060), (9, 42716380), (10, 38444742), (12, 32037285), (14, 27460530), (15, 25629828), (18, 21358190), (20, 19222371), (21, 18307020), (28, 13730265), (30, 12814914), (35, 10984212), (36, 10679095), (42, 9153510), (45, 8543276), (60, 6407457), (63, 6102340), (70, 5492106), (84, 4576755), (90, 4271638), (105, 3661404), (126, 3051170), (140, 2746053), (180, 2135819), (210, 1830702), (252, 1525585), (315, 1220468), (420, 915351), (463, 830340), (630, 610234), (659, 583380), (926, 415170), (1260, 305117), (1318, 291690), (1389, 276780), (1852, 207585), (1977, 194460), (2315, 166068), (2636, 145845), (2778, 138390), (3241, 118620), (3295, 116676), (3954, 97230), (4167, 92260), (4613, 83340), (4630, 83034), (5556, 69195), (5931, 64820), (6482, 59310), (6590, 58338), (6945, 55356), (7908, 48615), (8334, 46130), (9226, 41670), (9260, 41517), (9723, 39540), (9885, 38892), (11862, 32410), (12964, 29655), (13180, 29169), (13839, 27780), (13890, 27678), (16205, 23724), (16668, 23065), (18452, 20835), (19446, 19770)]