343593480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:791

約数の個数: 128

約数和(自身を含む): 1063681920

約数和(自身を除く): 720088440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 73, 120, 122, 146, 183, 219, 244, 292, 305, 365, 366, 438, 488, 584, 610, 643, 730, 732, 876, 915, 1095, 1220, 1286, 1460, 1464, 1752, 1830, 1929, 2190, 2440, 2572, 2920, 3215, 3660, 3858, 4380, 4453, 5144, 6430, 7320, 7716, 8760, 8906, 9645, 12860, 13359, 15432, 17812, 19290, 22265, 25720, 26718, 35624, 38580, 39223, 44530, 46939, 53436, 66795, 77160, 78446, 89060, 93878, 106872, 117669, 133590, 140817, 156892, 178120, 187756, 196115, 234695, 235338, 267180, 281634, 313784, 375512, 392230, 469390, 470676, 534360, 563268, 588345, 704085, 784460, 938780, 941352, 1126536, 1176690, 1408170, 1568920, 1877560, 2353380, 2816340, 2863279, 4706760, 5632680, 5726558, 8589837, 11453116, 14316395, 17179674, 22906232, 28632790, 34359348, 42949185, 57265580, 68718696, 85898370, 114531160, 171796740, 343593480]

約数ペア:

[(1, 343593480), (2, 171796740), (3, 114531160), (4, 85898370), (5, 68718696), (6, 57265580), (8, 42949185), (10, 34359348), (12, 28632790), (15, 22906232), (20, 17179674), (24, 14316395), (30, 11453116), (40, 8589837), (60, 5726558), (61, 5632680), (73, 4706760), (120, 2863279), (122, 2816340), (146, 2353380), (183, 1877560), (219, 1568920), (244, 1408170), (292, 1176690), (305, 1126536), (365, 941352), (366, 938780), (438, 784460), (488, 704085), (584, 588345), (610, 563268), (643, 534360), (730, 470676), (732, 469390), (876, 392230), (915, 375512), (1095, 313784), (1220, 281634), (1286, 267180), (1460, 235338), (1464, 234695), (1752, 196115), (1830, 187756), (1929, 178120), (2190, 156892), (2440, 140817), (2572, 133590), (2920, 117669), (3215, 106872), (3660, 93878), (3858, 89060), (4380, 78446), (4453, 77160), (5144, 66795), (6430, 53436), (7320, 46939), (7716, 44530), (8760, 39223), (8906, 38580), (9645, 35624), (12860, 26718), (13359, 25720), (15432, 22265), (17812, 19290)]