1926352120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:506

約数の個数: 256

約数和(自身を含む): 5733089280

約数和(自身を除く): 3806737160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 71, 77, 88, 92, 110, 115, 140, 142, 154, 161, 184, 220, 230, 253, 280, 284, 308, 322, 355, 383, 385, 440, 460, 497, 506, 568, 616, 644, 710, 766, 770, 781, 805, 920, 994, 1012, 1265, 1288, 1420, 1532, 1540, 1562, 1610, 1633, 1771, 1915, 1988, 2024, 2485, 2530, 2681, 2840, 3064, 3080, 3124, 3220, 3266, 3542, 3830, 3905, 3976, 4213, 4970, 5060, 5362, 5467, 6248, 6440, 6532, 7084, 7660, 7810, 8165, 8426, 8809, 8855, 9940, 10120, 10724, 10934, 11431, 13064, 13405, 14168, 15320, 15620, 16330, 16852, 17618, 17710, 17963, 19880, 21065, 21448, 21868, 22862, 26810, 27193, 27335, 29491, 31240, 32660, 33704, 35236, 35420, 35926, 42130, 43736, 44045, 45724, 53620, 54386, 54670, 57155, 58982, 61663, 65320, 70472, 70840, 71852, 84260, 88090, 89815, 91448, 96899, 107240, 108772, 109340, 114310, 117964, 123326, 125741, 135965, 143704, 147455, 168520, 176180, 179630, 190351, 193798, 217544, 218680, 228620, 235928, 246652, 251482, 271930, 294910, 299123, 308315, 352360, 359260, 380702, 387596, 457240, 484495, 493304, 502964, 543860, 589820, 598246, 616630, 625439, 628705, 678293, 718520, 761404, 775192, 951755, 968990, 1005928, 1087720, 1179640, 1196492, 1233260, 1250878, 1257410, 1356586, 1495615, 1522808, 1903510, 1937980, 2093861, 2392984, 2466520, 2501756, 2514820, 2713172, 2991230, 3127195, 3391465, 3807020, 3875960, 4187722, 4378073, 5003512, 5029640, 5426344, 5982460, 6254390, 6782930, 6879829, 7614040, 8375444, 8756146, 10469305, 11964920, 12508780, 13565860, 13759658, 16750888, 17512292, 20938610, 21890365, 25017560, 27131720, 27519316, 34399145, 35024584, 41877220, 43780730, 48158803, 55038632, 68798290, 83754440, 87561460, 96317606, 137596580, 175122920, 192635212, 240794015, 275193160, 385270424, 481588030, 963176060, 1926352120]

約数ペア:

[(1, 1926352120), (2, 963176060), (4, 481588030), (5, 385270424), (7, 275193160), (8, 240794015), (10, 192635212), (11, 175122920), (14, 137596580), (20, 96317606), (22, 87561460), (23, 83754440), (28, 68798290), (35, 55038632), (40, 48158803), (44, 43780730), (46, 41877220), (55, 35024584), (56, 34399145), (70, 27519316), (71, 27131720), (77, 25017560), (88, 21890365), (92, 20938610), (110, 17512292), (115, 16750888), (140, 13759658), (142, 13565860), (154, 12508780), (161, 11964920), (184, 10469305), (220, 8756146), (230, 8375444), (253, 7614040), (280, 6879829), (284, 6782930), (308, 6254390), (322, 5982460), (355, 5426344), (383, 5029640), (385, 5003512), (440, 4378073), (460, 4187722), (497, 3875960), (506, 3807020), (568, 3391465), (616, 3127195), (644, 2991230), (710, 2713172), (766, 2514820), (770, 2501756), (781, 2466520), (805, 2392984), (920, 2093861), (994, 1937980), (1012, 1903510), (1265, 1522808), (1288, 1495615), (1420, 1356586), (1532, 1257410), (1540, 1250878), (1562, 1233260), (1610, 1196492), (1633, 1179640), (1771, 1087720), (1915, 1005928), (1988, 968990), (2024, 951755), (2485, 775192), (2530, 761404), (2681, 718520), (2840, 678293), (3064, 628705), (3080, 625439), (3124, 616630), (3220, 598246), (3266, 589820), (3542, 543860), (3830, 502964), (3905, 493304), (3976, 484495), (4213, 457240), (4970, 387596), (5060, 380702), (5362, 359260), (5467, 352360), (6248, 308315), (6440, 299123), (6532, 294910), (7084, 271930), (7660, 251482), (7810, 246652), (8165, 235928), (8426, 228620), (8809, 218680), (8855, 217544), (9940, 193798), (10120, 190351), (10724, 179630), (10934, 176180), (11431, 168520), (13064, 147455), (13405, 143704), (14168, 135965), (15320, 125741), (15620, 123326), (16330, 117964), (16852, 114310), (17618, 109340), (17710, 108772), (17963, 107240), (19880, 96899), (21065, 91448), (21448, 89815), (21868, 88090), (22862, 84260), (26810, 71852), (27193, 70840), (27335, 70472), (29491, 65320), (31240, 61663), (32660, 58982), (33704, 57155), (35236, 54670), (35420, 54386), (35926, 53620), (42130, 45724), (43736, 44045)]