239030040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:433

約数の個数: 128

約数和(自身を含む): 735920640

約数和(自身を除く): 496890600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 103, 120, 166, 206, 233, 249, 309, 332, 412, 415, 466, 498, 515, 618, 664, 699, 824, 830, 932, 996, 1030, 1165, 1236, 1245, 1398, 1545, 1660, 1864, 1992, 2060, 2330, 2472, 2490, 2796, 3090, 3320, 3495, 4120, 4660, 4980, 5592, 6180, 6990, 8549, 9320, 9960, 12360, 13980, 17098, 19339, 23999, 25647, 27960, 34196, 38678, 42745, 47998, 51294, 58017, 68392, 71997, 77356, 85490, 95996, 96695, 102588, 116034, 119995, 128235, 143994, 154712, 170980, 191992, 193390, 205176, 232068, 239990, 256470, 287988, 290085, 341960, 359985, 386780, 464136, 479980, 512940, 575976, 580170, 719970, 773560, 959960, 1025880, 1160340, 1439940, 1991917, 2320680, 2879880, 3983834, 5975751, 7967668, 9959585, 11951502, 15935336, 19919170, 23903004, 29878755, 39838340, 47806008, 59757510, 79676680, 119515020, 239030040]

約数ペア:

[(1, 239030040), (2, 119515020), (3, 79676680), (4, 59757510), (5, 47806008), (6, 39838340), (8, 29878755), (10, 23903004), (12, 19919170), (15, 15935336), (20, 11951502), (24, 9959585), (30, 7967668), (40, 5975751), (60, 3983834), (83, 2879880), (103, 2320680), (120, 1991917), (166, 1439940), (206, 1160340), (233, 1025880), (249, 959960), (309, 773560), (332, 719970), (412, 580170), (415, 575976), (466, 512940), (498, 479980), (515, 464136), (618, 386780), (664, 359985), (699, 341960), (824, 290085), (830, 287988), (932, 256470), (996, 239990), (1030, 232068), (1165, 205176), (1236, 193390), (1245, 191992), (1398, 170980), (1545, 154712), (1660, 143994), (1864, 128235), (1992, 119995), (2060, 116034), (2330, 102588), (2472, 96695), (2490, 95996), (2796, 85490), (3090, 77356), (3320, 71997), (3495, 68392), (4120, 58017), (4660, 51294), (4980, 47998), (5592, 42745), (6180, 38678), (6990, 34196), (8549, 27960), (9320, 25647), (9960, 23999), (12360, 19339), (13980, 17098)]