145404480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:285

約数の個数: 224

約数和(自身を含む): 507967488

約数和(自身を除く): 362563008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 61, 64, 65, 78, 80, 96, 104, 120, 122, 130, 156, 160, 183, 191, 192, 195, 208, 240, 244, 260, 305, 312, 320, 366, 382, 390, 416, 480, 488, 520, 573, 610, 624, 732, 764, 780, 793, 832, 915, 955, 960, 976, 1040, 1146, 1220, 1248, 1464, 1528, 1560, 1586, 1830, 1910, 1952, 2080, 2292, 2379, 2440, 2483, 2496, 2865, 2928, 3056, 3120, 3172, 3660, 3820, 3904, 3965, 4160, 4584, 4758, 4880, 4966, 5730, 5856, 6112, 6240, 6344, 7320, 7449, 7640, 7930, 9168, 9516, 9760, 9932, 11460, 11651, 11712, 11895, 12224, 12415, 12480, 12688, 14640, 14898, 15280, 15860, 18336, 19032, 19520, 19864, 22920, 23302, 23790, 24830, 25376, 29280, 29796, 30560, 31720, 34953, 36672, 37245, 38064, 39728, 45840, 46604, 47580, 49660, 50752, 58255, 58560, 59592, 61120, 63440, 69906, 74490, 76128, 79456, 91680, 93208, 95160, 99320, 116510, 119184, 126880, 139812, 148980, 151463, 152256, 158912, 174765, 183360, 186416, 190320, 198640, 233020, 238368, 253760, 279624, 297960, 302926, 349530, 372832, 380640, 397280, 454389, 466040, 476736, 559248, 595920, 605852, 699060, 745664, 757315, 761280, 794560, 908778, 932080, 1118496, 1191840, 1211704, 1398120, 1514630, 1817556, 1864160, 2236992, 2271945, 2383680, 2423408, 2796240, 3029260, 3635112, 3728320, 4543890, 4846816, 5592480, 6058520, 7270224, 9087780, 9693632, 11184960, 12117040, 14540448, 18175560, 24234080, 29080896, 36351120, 48468160, 72702240, 145404480]

約数ペア:

[(1, 145404480), (2, 72702240), (3, 48468160), (4, 36351120), (5, 29080896), (6, 24234080), (8, 18175560), (10, 14540448), (12, 12117040), (13, 11184960), (15, 9693632), (16, 9087780), (20, 7270224), (24, 6058520), (26, 5592480), (30, 4846816), (32, 4543890), (39, 3728320), (40, 3635112), (48, 3029260), (52, 2796240), (60, 2423408), (61, 2383680), (64, 2271945), (65, 2236992), (78, 1864160), (80, 1817556), (96, 1514630), (104, 1398120), (120, 1211704), (122, 1191840), (130, 1118496), (156, 932080), (160, 908778), (183, 794560), (191, 761280), (192, 757315), (195, 745664), (208, 699060), (240, 605852), (244, 595920), (260, 559248), (305, 476736), (312, 466040), (320, 454389), (366, 397280), (382, 380640), (390, 372832), (416, 349530), (480, 302926), (488, 297960), (520, 279624), (573, 253760), (610, 238368), (624, 233020), (732, 198640), (764, 190320), (780, 186416), (793, 183360), (832, 174765), (915, 158912), (955, 152256), (960, 151463), (976, 148980), (1040, 139812), (1146, 126880), (1220, 119184), (1248, 116510), (1464, 99320), (1528, 95160), (1560, 93208), (1586, 91680), (1830, 79456), (1910, 76128), (1952, 74490), (2080, 69906), (2292, 63440), (2379, 61120), (2440, 59592), (2483, 58560), (2496, 58255), (2865, 50752), (2928, 49660), (3056, 47580), (3120, 46604), (3172, 45840), (3660, 39728), (3820, 38064), (3904, 37245), (3965, 36672), (4160, 34953), (4584, 31720), (4758, 30560), (4880, 29796), (4966, 29280), (5730, 25376), (5856, 24830), (6112, 23790), (6240, 23302), (6344, 22920), (7320, 19864), (7449, 19520), (7640, 19032), (7930, 18336), (9168, 15860), (9516, 15280), (9760, 14898), (9932, 14640), (11460, 12688), (11651, 12480), (11712, 12415), (11895, 12224)]