172693440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1067

約数の個数: 168

約数和(自身を含む): 604345248

約数和(自身を除く): 431651808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 480, 488, 549, 576, 610, 720, 732, 915, 960, 976, 983, 1098, 1220, 1440, 1464, 1830, 1952, 1966, 2196, 2440, 2745, 2880, 2928, 2949, 3660, 3904, 3932, 4392, 4880, 4915, 5490, 5856, 5898, 7320, 7864, 8784, 8847, 9760, 9830, 10980, 11712, 11796, 14640, 14745, 15728, 17568, 17694, 19520, 19660, 21960, 23592, 29280, 29490, 31456, 35136, 35388, 39320, 43920, 44235, 47184, 58560, 58980, 59963, 62912, 70776, 78640, 87840, 88470, 94368, 117960, 119926, 141552, 157280, 175680, 176940, 179889, 188736, 235920, 239852, 283104, 299815, 314560, 353880, 359778, 471840, 479704, 539667, 566208, 599630, 707760, 719556, 899445, 943680, 959408, 1079334, 1199260, 1415520, 1439112, 1798890, 1918816, 2158668, 2398520, 2698335, 2831040, 2878224, 3597780, 3837632, 4317336, 4797040, 5396670, 5756448, 7195560, 8634672, 9594080, 10793340, 11512896, 14391120, 17269344, 19188160, 21586680, 28782240, 34538688, 43173360, 57564480, 86346720, 172693440]

約数ペア:

[(1, 172693440), (2, 86346720), (3, 57564480), (4, 43173360), (5, 34538688), (6, 28782240), (8, 21586680), (9, 19188160), (10, 17269344), (12, 14391120), (15, 11512896), (16, 10793340), (18, 9594080), (20, 8634672), (24, 7195560), (30, 5756448), (32, 5396670), (36, 4797040), (40, 4317336), (45, 3837632), (48, 3597780), (60, 2878224), (61, 2831040), (64, 2698335), (72, 2398520), (80, 2158668), (90, 1918816), (96, 1798890), (120, 1439112), (122, 1415520), (144, 1199260), (160, 1079334), (180, 959408), (183, 943680), (192, 899445), (240, 719556), (244, 707760), (288, 599630), (305, 566208), (320, 539667), (360, 479704), (366, 471840), (480, 359778), (488, 353880), (549, 314560), (576, 299815), (610, 283104), (720, 239852), (732, 235920), (915, 188736), (960, 179889), (976, 176940), (983, 175680), (1098, 157280), (1220, 141552), (1440, 119926), (1464, 117960), (1830, 94368), (1952, 88470), (1966, 87840), (2196, 78640), (2440, 70776), (2745, 62912), (2880, 59963), (2928, 58980), (2949, 58560), (3660, 47184), (3904, 44235), (3932, 43920), (4392, 39320), (4880, 35388), (4915, 35136), (5490, 31456), (5856, 29490), (5898, 29280), (7320, 23592), (7864, 21960), (8784, 19660), (8847, 19520), (9760, 17694), (9830, 17568), (10980, 15728), (11712, 14745), (11796, 14640)]