147746880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 252

約数和(自身を含む): 534943812

約数和(自身を除く): 387196932

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 61, 64, 72, 80, 87, 90, 96, 116, 120, 122, 144, 145, 160, 174, 180, 183, 192, 232, 240, 244, 261, 288, 290, 305, 320, 348, 360, 366, 435, 464, 480, 488, 522, 549, 576, 580, 610, 696, 720, 732, 841, 870, 915, 928, 960, 976, 1044, 1098, 1160, 1220, 1305, 1392, 1440, 1464, 1682, 1740, 1769, 1830, 1856, 1952, 2088, 2196, 2320, 2440, 2523, 2610, 2745, 2784, 2880, 2928, 3364, 3480, 3538, 3660, 3904, 4176, 4205, 4392, 4640, 4880, 5046, 5220, 5307, 5490, 5568, 5856, 6728, 6960, 7076, 7320, 7569, 8352, 8410, 8784, 8845, 9280, 9760, 10092, 10440, 10614, 10980, 11712, 12615, 13456, 13920, 14152, 14640, 15138, 15921, 16704, 16820, 17568, 17690, 19520, 20184, 20880, 21228, 21960, 25230, 26535, 26912, 27840, 28304, 29280, 30276, 31842, 33640, 35136, 35380, 37845, 40368, 41760, 42456, 43920, 50460, 51301, 53070, 53824, 56608, 58560, 60552, 63684, 67280, 70760, 75690, 79605, 80736, 83520, 84912, 87840, 100920, 102602, 106140, 113216, 121104, 127368, 134560, 141520, 151380, 153903, 159210, 161472, 169824, 175680, 201840, 205204, 212280, 242208, 254736, 256505, 269120, 283040, 302760, 307806, 318420, 339648, 403680, 410408, 424560, 461709, 484416, 509472, 513010, 566080, 605520, 615612, 636840, 769515, 807360, 820816, 849120, 923418, 1018944, 1026020, 1211040, 1231224, 1273680, 1539030, 1641632, 1698240, 1846836, 2052040, 2308545, 2422080, 2462448, 2547360, 3078060, 3283264, 3693672, 4104080, 4617090, 4924896, 5094720, 6156120, 7387344, 8208160, 9234180, 9849792, 12312240, 14774688, 16416320, 18468360, 24624480, 29549376, 36936720, 49248960, 73873440, 147746880]

約数ペア:

[(1, 147746880), (2, 73873440), (3, 49248960), (4, 36936720), (5, 29549376), (6, 24624480), (8, 18468360), (9, 16416320), (10, 14774688), (12, 12312240), (15, 9849792), (16, 9234180), (18, 8208160), (20, 7387344), (24, 6156120), (29, 5094720), (30, 4924896), (32, 4617090), (36, 4104080), (40, 3693672), (45, 3283264), (48, 3078060), (58, 2547360), (60, 2462448), (61, 2422080), (64, 2308545), (72, 2052040), (80, 1846836), (87, 1698240), (90, 1641632), (96, 1539030), (116, 1273680), (120, 1231224), (122, 1211040), (144, 1026020), (145, 1018944), (160, 923418), (174, 849120), (180, 820816), (183, 807360), (192, 769515), (232, 636840), (240, 615612), (244, 605520), (261, 566080), (288, 513010), (290, 509472), (305, 484416), (320, 461709), (348, 424560), (360, 410408), (366, 403680), (435, 339648), (464, 318420), (480, 307806), (488, 302760), (522, 283040), (549, 269120), (576, 256505), (580, 254736), (610, 242208), (696, 212280), (720, 205204), (732, 201840), (841, 175680), (870, 169824), (915, 161472), (928, 159210), (960, 153903), (976, 151380), (1044, 141520), (1098, 134560), (1160, 127368), (1220, 121104), (1305, 113216), (1392, 106140), (1440, 102602), (1464, 100920), (1682, 87840), (1740, 84912), (1769, 83520), (1830, 80736), (1856, 79605), (1952, 75690), (2088, 70760), (2196, 67280), (2320, 63684), (2440, 60552), (2523, 58560), (2610, 56608), (2745, 53824), (2784, 53070), (2880, 51301), (2928, 50460), (3364, 43920), (3480, 42456), (3538, 41760), (3660, 40368), (3904, 37845), (4176, 35380), (4205, 35136), (4392, 33640), (4640, 31842), (4880, 30276), (5046, 29280), (5220, 28304), (5307, 27840), (5490, 26912), (5568, 26535), (5856, 25230), (6728, 21960), (6960, 21228), (7076, 20880), (7320, 20184), (7569, 19520), (8352, 17690), (8410, 17568), (8784, 16820), (8845, 16704), (9280, 15921), (9760, 15138), (10092, 14640), (10440, 14152), (10614, 13920), (10980, 13456), (11712, 12615)]