147688320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 256

約数和(自身を含む): 520591680

約数和(自身を除く): 372903360

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, 97, 104, 120, 122, 128, 130, 156, 160, 183, 192, 194, 195, 208, 240, 244, 260, 291, 305, 312, 320, 366, 384, 388, 390, 416, 480, 485, 488, 520, 582, 610, 624, 640, 732, 776, 780, 793, 832, 915, 960, 970, 976, 1040, 1164, 1220, 1248, 1261, 1455, 1464, 1552, 1560, 1586, 1664, 1830, 1920, 1940, 1952, 2080, 2328, 2379, 2440, 2496, 2522, 2910, 2928, 3104, 3120, 3172, 3660, 3783, 3880, 3904, 3965, 4160, 4656, 4758, 4880, 4992, 5044, 5820, 5856, 5917, 6208, 6240, 6305, 6344, 7320, 7566, 7760, 7808, 7930, 8320, 9312, 9516, 9760, 10088, 11640, 11712, 11834, 11895, 12416, 12480, 12610, 12688, 14640, 15132, 15520, 15860, 17751, 18624, 18915, 19032, 19520, 20176, 23280, 23424, 23668, 23790, 24960, 25220, 25376, 29280, 29585, 30264, 31040, 31720, 35502, 37248, 37830, 38064, 39040, 40352, 46560, 47336, 47580, 50440, 50752, 58560, 59170, 60528, 62080, 63440, 71004, 75660, 76128, 76921, 80704, 88755, 93120, 94672, 95160, 100880, 101504, 117120, 118340, 121056, 126880, 142008, 151320, 152256, 153842, 161408, 177510, 186240, 189344, 190320, 201760, 230763, 236680, 242112, 253760, 284016, 302640, 304512, 307684, 355020, 378688, 380640, 384605, 403520, 461526, 473360, 484224, 507520, 568032, 605280, 615368, 710040, 757376, 761280, 769210, 807040, 923052, 946720, 1136064, 1153815, 1210560, 1230736, 1420080, 1522560, 1538420, 1846104, 1893440, 2272128, 2307630, 2421120, 2461472, 2840160, 3076840, 3692208, 3786880, 4615260, 4922944, 5680320, 6153680, 7384416, 9230520, 9845888, 11360640, 12307360, 14768832, 18461040, 24614720, 29537664, 36922080, 49229440, 73844160, 147688320]

約数ペア:

[(1, 147688320), (2, 73844160), (3, 49229440), (4, 36922080), (5, 29537664), (6, 24614720), (8, 18461040), (10, 14768832), (12, 12307360), (13, 11360640), (15, 9845888), (16, 9230520), (20, 7384416), (24, 6153680), (26, 5680320), (30, 4922944), (32, 4615260), (39, 3786880), (40, 3692208), (48, 3076840), (52, 2840160), (60, 2461472), (61, 2421120), (64, 2307630), (65, 2272128), (78, 1893440), (80, 1846104), (96, 1538420), (97, 1522560), (104, 1420080), (120, 1230736), (122, 1210560), (128, 1153815), (130, 1136064), (156, 946720), (160, 923052), (183, 807040), (192, 769210), (194, 761280), (195, 757376), (208, 710040), (240, 615368), (244, 605280), (260, 568032), (291, 507520), (305, 484224), (312, 473360), (320, 461526), (366, 403520), (384, 384605), (388, 380640), (390, 378688), (416, 355020), (480, 307684), (485, 304512), (488, 302640), (520, 284016), (582, 253760), (610, 242112), (624, 236680), (640, 230763), (732, 201760), (776, 190320), (780, 189344), (793, 186240), (832, 177510), (915, 161408), (960, 153842), (970, 152256), (976, 151320), (1040, 142008), (1164, 126880), (1220, 121056), (1248, 118340), (1261, 117120), (1455, 101504), (1464, 100880), (1552, 95160), (1560, 94672), (1586, 93120), (1664, 88755), (1830, 80704), (1920, 76921), (1940, 76128), (1952, 75660), (2080, 71004), (2328, 63440), (2379, 62080), (2440, 60528), (2496, 59170), (2522, 58560), (2910, 50752), (2928, 50440), (3104, 47580), (3120, 47336), (3172, 46560), (3660, 40352), (3783, 39040), (3880, 38064), (3904, 37830), (3965, 37248), (4160, 35502), (4656, 31720), (4758, 31040), (4880, 30264), (4992, 29585), (5044, 29280), (5820, 25376), (5856, 25220), (5917, 24960), (6208, 23790), (6240, 23668), (6305, 23424), (6344, 23280), (7320, 20176), (7566, 19520), (7760, 19032), (7808, 18915), (7930, 18624), (8320, 17751), (9312, 15860), (9516, 15520), (9760, 15132), (10088, 14640), (11640, 12688), (11712, 12610), (11834, 12480), (11895, 12416)]