898510080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:517

約数の個数: 288

約数和(自身を含む): 3172942080

約数和(自身を除く): 2274432000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 64, 65, 78, 80, 82, 96, 104, 120, 123, 128, 130, 156, 160, 164, 192, 195, 205, 208, 240, 246, 256, 260, 312, 320, 328, 384, 390, 410, 416, 439, 480, 492, 520, 533, 615, 624, 640, 656, 768, 780, 820, 832, 878, 960, 984, 1040, 1066, 1230, 1248, 1280, 1312, 1317, 1560, 1599, 1640, 1664, 1756, 1920, 1968, 2080, 2132, 2195, 2460, 2496, 2624, 2634, 2665, 3120, 3198, 3280, 3328, 3512, 3840, 3936, 4160, 4264, 4390, 4920, 4992, 5248, 5268, 5330, 5707, 6240, 6396, 6560, 6585, 7024, 7872, 7995, 8320, 8528, 8780, 9840, 9984, 10496, 10536, 10660, 11414, 12480, 12792, 13120, 13170, 14048, 15744, 15990, 16640, 17056, 17121, 17560, 17999, 19680, 21072, 21320, 22828, 24960, 25584, 26240, 26340, 28096, 28535, 31488, 31980, 34112, 34242, 35120, 35998, 39360, 42144, 42640, 45656, 49920, 51168, 52480, 52680, 53997, 56192, 57070, 63960, 68224, 68484, 70240, 71996, 78720, 84288, 85280, 85605, 89995, 91312, 102336, 105360, 107994, 112384, 114140, 127920, 136448, 136968, 140480, 143992, 157440, 168576, 170560, 171210, 179990, 182624, 204672, 210720, 215988, 228280, 233987, 255840, 269985, 273936, 280960, 287984, 337152, 341120, 342420, 359980, 365248, 409344, 421440, 431976, 456560, 467974, 511680, 539970, 547872, 561920, 575968, 682240, 684840, 701961, 719960, 730496, 842880, 863952, 913120, 935948, 1023360, 1079940, 1095744, 1151936, 1169935, 1369680, 1403922, 1439920, 1460992, 1685760, 1727904, 1826240, 1871896, 2046720, 2159880, 2191488, 2303872, 2339870, 2739360, 2807844, 2879840, 3455808, 3509805, 3652480, 3743792, 4319760, 4382976, 4607744, 4679740, 5478720, 5615688, 5759680, 6911616, 7019610, 7304960, 7487584, 8639520, 9359480, 10957440, 11231376, 11519360, 13823232, 14039220, 14975168, 17279040, 18718960, 21914880, 22462752, 23038720, 28078440, 29950336, 34558080, 37437920, 44925504, 56156880, 59900672, 69116160, 74875840, 89851008, 112313760, 149751680, 179702016, 224627520, 299503360, 449255040, 898510080]

約数ペア:

[(1, 898510080), (2, 449255040), (3, 299503360), (4, 224627520), (5, 179702016), (6, 149751680), (8, 112313760), (10, 89851008), (12, 74875840), (13, 69116160), (15, 59900672), (16, 56156880), (20, 44925504), (24, 37437920), (26, 34558080), (30, 29950336), (32, 28078440), (39, 23038720), (40, 22462752), (41, 21914880), (48, 18718960), (52, 17279040), (60, 14975168), (64, 14039220), (65, 13823232), (78, 11519360), (80, 11231376), (82, 10957440), (96, 9359480), (104, 8639520), (120, 7487584), (123, 7304960), (128, 7019610), (130, 6911616), (156, 5759680), (160, 5615688), (164, 5478720), (192, 4679740), (195, 4607744), (205, 4382976), (208, 4319760), (240, 3743792), (246, 3652480), (256, 3509805), (260, 3455808), (312, 2879840), (320, 2807844), (328, 2739360), (384, 2339870), (390, 2303872), (410, 2191488), (416, 2159880), (439, 2046720), (480, 1871896), (492, 1826240), (520, 1727904), (533, 1685760), (615, 1460992), (624, 1439920), (640, 1403922), (656, 1369680), (768, 1169935), (780, 1151936), (820, 1095744), (832, 1079940), (878, 1023360), (960, 935948), (984, 913120), (1040, 863952), (1066, 842880), (1230, 730496), (1248, 719960), (1280, 701961), (1312, 684840), (1317, 682240), (1560, 575968), (1599, 561920), (1640, 547872), (1664, 539970), (1756, 511680), (1920, 467974), (1968, 456560), (2080, 431976), (2132, 421440), (2195, 409344), (2460, 365248), (2496, 359980), (2624, 342420), (2634, 341120), (2665, 337152), (3120, 287984), (3198, 280960), (3280, 273936), (3328, 269985), (3512, 255840), (3840, 233987), (3936, 228280), (4160, 215988), (4264, 210720), (4390, 204672), (4920, 182624), (4992, 179990), (5248, 171210), (5268, 170560), (5330, 168576), (5707, 157440), (6240, 143992), (6396, 140480), (6560, 136968), (6585, 136448), (7024, 127920), (7872, 114140), (7995, 112384), (8320, 107994), (8528, 105360), (8780, 102336), (9840, 91312), (9984, 89995), (10496, 85605), (10536, 85280), (10660, 84288), (11414, 78720), (12480, 71996), (12792, 70240), (13120, 68484), (13170, 68224), (14048, 63960), (15744, 57070), (15990, 56192), (16640, 53997), (17056, 52680), (17121, 52480), (17560, 51168), (17999, 49920), (19680, 45656), (21072, 42640), (21320, 42144), (22828, 39360), (24960, 35998), (25584, 35120), (26240, 34242), (26340, 34112), (28096, 31980), (28535, 31488)]