230642040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:433

約数の個数: 128

約数和(自身を含む): 710648640

約数和(自身を除く): 480006600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 113, 120, 146, 219, 226, 233, 292, 339, 365, 438, 452, 466, 565, 584, 678, 699, 730, 876, 904, 932, 1095, 1130, 1165, 1356, 1398, 1460, 1695, 1752, 1864, 2190, 2260, 2330, 2712, 2796, 2920, 3390, 3495, 4380, 4520, 4660, 5592, 6780, 6990, 8249, 8760, 9320, 13560, 13980, 16498, 17009, 24747, 26329, 27960, 32996, 34018, 41245, 49494, 51027, 52658, 65992, 68036, 78987, 82490, 85045, 98988, 102054, 105316, 123735, 131645, 136072, 157974, 164980, 170090, 197976, 204108, 210632, 247470, 255135, 263290, 315948, 329960, 340180, 394935, 408216, 494940, 510270, 526580, 631896, 680360, 789870, 989880, 1020540, 1053160, 1579740, 1922017, 2041080, 3159480, 3844034, 5766051, 7688068, 9610085, 11532102, 15376136, 19220170, 23064204, 28830255, 38440340, 46128408, 57660510, 76880680, 115321020, 230642040]

約数ペア:

[(1, 230642040), (2, 115321020), (3, 76880680), (4, 57660510), (5, 46128408), (6, 38440340), (8, 28830255), (10, 23064204), (12, 19220170), (15, 15376136), (20, 11532102), (24, 9610085), (30, 7688068), (40, 5766051), (60, 3844034), (73, 3159480), (113, 2041080), (120, 1922017), (146, 1579740), (219, 1053160), (226, 1020540), (233, 989880), (292, 789870), (339, 680360), (365, 631896), (438, 526580), (452, 510270), (466, 494940), (565, 408216), (584, 394935), (678, 340180), (699, 329960), (730, 315948), (876, 263290), (904, 255135), (932, 247470), (1095, 210632), (1130, 204108), (1165, 197976), (1356, 170090), (1398, 164980), (1460, 157974), (1695, 136072), (1752, 131645), (1864, 123735), (2190, 105316), (2260, 102054), (2330, 98988), (2712, 85045), (2796, 82490), (2920, 78987), (3390, 68036), (3495, 65992), (4380, 52658), (4520, 51027), (4660, 49494), (5592, 41245), (6780, 34018), (6990, 32996), (8249, 27960), (8760, 26329), (9320, 24747), (13560, 17009), (13980, 16498)]