539840160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6577}}^1$

素因数の和:6620

約数の個数: 192

約数和(自身を含む): 1989187200

約数和(自身を除く): 1449347040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 5130, 5472, 6577, 6840, 8208, 9120, 10260, 13154, 13680, 16416, 19731, 20520, 26308, 27360, 32885, 39462, 41040, 52616, 59193, 65770, 78924, 82080, 98655, 105232, 118386, 124963, 131540, 157848, 177579, 197310, 210464, 236772, 249926, 263080, 295965, 315696, 355158, 374889, 394620, 473544, 499852, 526160, 591930, 624815, 631392, 710316, 749778, 789240, 887895, 947088, 999704, 1052320, 1124667, 1183860, 1249630, 1420632, 1499556, 1578480, 1775790, 1874445, 1894176, 1999408, 2249334, 2367720, 2499260, 2841264, 2999112, 3156960, 3374001, 3551580, 3748890, 3998816, 4498668, 4735440, 4998520, 5623335, 5682528, 5998224, 6748002, 7103160, 7497780, 8997336, 9470880, 9997040, 11246670, 11996448, 13496004, 14206320, 14995560, 16870005, 17994672, 19994080, 22493340, 26992008, 28412640, 29991120, 33740010, 35989344, 44986680, 53984016, 59982240, 67480020, 89973360, 107968032, 134960040, 179946720, 269920080, 539840160]

約数ペア:

[(1, 539840160), (2, 269920080), (3, 179946720), (4, 134960040), (5, 107968032), (6, 89973360), (8, 67480020), (9, 59982240), (10, 53984016), (12, 44986680), (15, 35989344), (16, 33740010), (18, 29991120), (19, 28412640), (20, 26992008), (24, 22493340), (27, 19994080), (30, 17994672), (32, 16870005), (36, 14995560), (38, 14206320), (40, 13496004), (45, 11996448), (48, 11246670), (54, 9997040), (57, 9470880), (60, 8997336), (72, 7497780), (76, 7103160), (80, 6748002), (90, 5998224), (95, 5682528), (96, 5623335), (108, 4998520), (114, 4735440), (120, 4498668), (135, 3998816), (144, 3748890), (152, 3551580), (160, 3374001), (171, 3156960), (180, 2999112), (190, 2841264), (216, 2499260), (228, 2367720), (240, 2249334), (270, 1999408), (285, 1894176), (288, 1874445), (304, 1775790), (342, 1578480), (360, 1499556), (380, 1420632), (432, 1249630), (456, 1183860), (480, 1124667), (513, 1052320), (540, 999704), (570, 947088), (608, 887895), (684, 789240), (720, 749778), (760, 710316), (855, 631392), (864, 624815), (912, 591930), (1026, 526160), (1080, 499852), (1140, 473544), (1368, 394620), (1440, 374889), (1520, 355158), (1710, 315696), (1824, 295965), (2052, 263080), (2160, 249926), (2280, 236772), (2565, 210464), (2736, 197310), (3040, 177579), (3420, 157848), (4104, 131540), (4320, 124963), (4560, 118386), (5130, 105232), (5472, 98655), (6577, 82080), (6840, 78924), (8208, 65770), (9120, 59193), (10260, 52616), (13154, 41040), (13680, 39462), (16416, 32885), (19731, 27360), (20520, 26308)]