744698240

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 256

約数和(自身を含む): 2138572800

約数和(自身を除く): 1393874560

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 79, 80, 88, 103, 104, 110, 128, 130, 143, 158, 160, 176, 206, 208, 220, 260, 286, 316, 320, 352, 395, 412, 416, 440, 515, 520, 572, 632, 640, 704, 715, 790, 824, 832, 869, 880, 1027, 1030, 1040, 1133, 1144, 1264, 1339, 1408, 1430, 1580, 1648, 1664, 1738, 1760, 2054, 2060, 2080, 2266, 2288, 2528, 2678, 2860, 3160, 3296, 3476, 3520, 4108, 4120, 4160, 4345, 4532, 4576, 5056, 5135, 5356, 5665, 5720, 6320, 6592, 6695, 6952, 7040, 8137, 8216, 8240, 8320, 8690, 9064, 9152, 10112, 10270, 10712, 11297, 11330, 11440, 12640, 13184, 13390, 13904, 14729, 16274, 16432, 16480, 17380, 18128, 18304, 20540, 21424, 22594, 22660, 22880, 25280, 26780, 27808, 29458, 32548, 32864, 32960, 34760, 36256, 40685, 41080, 42848, 45188, 45320, 45760, 50560, 53560, 55616, 56485, 58916, 65096, 65728, 65920, 69520, 72512, 73645, 81370, 82160, 85696, 89507, 90376, 90640, 91520, 105781, 107120, 111232, 112970, 117832, 130192, 131456, 139040, 145024, 147290, 162740, 164320, 171392, 179014, 180752, 181280, 211562, 214240, 225940, 235664, 260384, 278080, 294580, 325480, 328640, 358028, 361504, 362560, 423124, 428480, 447535, 451880, 471328, 520768, 528905, 556160, 589160, 650960, 657280, 716056, 723008, 725120, 846248, 856960, 895070, 903760, 942656, 1041536, 1057810, 1163591, 1178320, 1301920, 1432112, 1446016, 1692496, 1790140, 1807520, 1885312, 2115620, 2327182, 2356640, 2603840, 2864224, 3384992, 3580280, 3615040, 4231240, 4654364, 4713280, 5207680, 5728448, 5817955, 6769984, 7160560, 7230080, 8462480, 9308728, 9426560, 11456896, 11635910, 13539968, 14321120, 16924960, 18617456, 23271820, 28642240, 33849920, 37234912, 46543640, 57284480, 67699840, 74469824, 93087280, 148939648, 186174560, 372349120, 744698240]

約数ペア:

[(1, 744698240), (2, 372349120), (4, 186174560), (5, 148939648), (8, 93087280), (10, 74469824), (11, 67699840), (13, 57284480), (16, 46543640), (20, 37234912), (22, 33849920), (26, 28642240), (32, 23271820), (40, 18617456), (44, 16924960), (52, 14321120), (55, 13539968), (64, 11635910), (65, 11456896), (79, 9426560), (80, 9308728), (88, 8462480), (103, 7230080), (104, 7160560), (110, 6769984), (128, 5817955), (130, 5728448), (143, 5207680), (158, 4713280), (160, 4654364), (176, 4231240), (206, 3615040), (208, 3580280), (220, 3384992), (260, 2864224), (286, 2603840), (316, 2356640), (320, 2327182), (352, 2115620), (395, 1885312), (412, 1807520), (416, 1790140), (440, 1692496), (515, 1446016), (520, 1432112), (572, 1301920), (632, 1178320), (640, 1163591), (704, 1057810), (715, 1041536), (790, 942656), (824, 903760), (832, 895070), (869, 856960), (880, 846248), (1027, 725120), (1030, 723008), (1040, 716056), (1133, 657280), (1144, 650960), (1264, 589160), (1339, 556160), (1408, 528905), (1430, 520768), (1580, 471328), (1648, 451880), (1664, 447535), (1738, 428480), (1760, 423124), (2054, 362560), (2060, 361504), (2080, 358028), (2266, 328640), (2288, 325480), (2528, 294580), (2678, 278080), (2860, 260384), (3160, 235664), (3296, 225940), (3476, 214240), (3520, 211562), (4108, 181280), (4120, 180752), (4160, 179014), (4345, 171392), (4532, 164320), (4576, 162740), (5056, 147290), (5135, 145024), (5356, 139040), (5665, 131456), (5720, 130192), (6320, 117832), (6592, 112970), (6695, 111232), (6952, 107120), (7040, 105781), (8137, 91520), (8216, 90640), (8240, 90376), (8320, 89507), (8690, 85696), (9064, 82160), (9152, 81370), (10112, 73645), (10270, 72512), (10712, 69520), (11297, 65920), (11330, 65728), (11440, 65096), (12640, 58916), (13184, 56485), (13390, 55616), (13904, 53560), (14729, 50560), (16274, 45760), (16432, 45320), (16480, 45188), (17380, 42848), (18128, 41080), (18304, 40685), (20540, 36256), (21424, 34760), (22594, 32960), (22660, 32864), (22880, 32548), (25280, 29458), (26780, 27808)]