248030160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 320

約数和(自身を含む): 942796800

約数和(自身を除く): 694766640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 84, 92, 98, 105, 112, 115, 120, 131, 138, 140, 147, 161, 168, 184, 196, 210, 230, 240, 245, 262, 276, 280, 294, 322, 336, 343, 345, 368, 392, 393, 420, 460, 483, 490, 524, 552, 560, 588, 644, 655, 686, 690, 735, 784, 786, 805, 840, 917, 920, 966, 980, 1029, 1048, 1104, 1127, 1176, 1288, 1310, 1372, 1380, 1470, 1572, 1610, 1680, 1715, 1834, 1840, 1932, 1960, 1965, 2058, 2096, 2254, 2352, 2415, 2576, 2620, 2744, 2751, 2760, 2940, 3013, 3144, 3220, 3381, 3430, 3668, 3864, 3920, 3930, 4116, 4508, 4585, 4830, 5145, 5240, 5488, 5502, 5520, 5635, 5880, 6026, 6288, 6419, 6440, 6762, 6860, 7336, 7728, 7860, 7889, 8232, 9016, 9039, 9170, 9660, 10290, 10480, 11004, 11270, 11760, 12052, 12838, 12880, 13524, 13720, 13755, 14672, 15065, 15720, 15778, 16464, 16905, 18032, 18078, 18340, 19257, 19320, 20580, 21091, 22008, 22540, 23667, 24104, 25676, 27048, 27440, 27510, 30130, 31440, 31556, 32095, 33810, 36156, 36680, 38514, 38640, 39445, 41160, 42182, 44016, 44933, 45080, 45195, 47334, 48208, 51352, 54096, 55020, 60260, 63112, 63273, 64190, 67620, 72312, 73360, 77028, 78890, 82320, 84364, 89866, 90160, 90390, 94668, 96285, 102704, 105455, 110040, 118335, 120520, 126224, 126546, 128380, 134799, 135240, 144624, 147637, 154056, 157780, 168728, 179732, 180780, 189336, 192570, 210910, 220080, 224665, 236670, 241040, 253092, 256760, 269598, 270480, 295274, 308112, 315560, 316365, 337456, 359464, 361560, 378672, 385140, 421820, 442911, 449330, 473340, 506184, 513520, 539196, 590548, 631120, 632730, 673995, 718928, 723120, 738185, 770280, 843640, 885822, 898660, 946680, 1012368, 1033459, 1078392, 1181096, 1265460, 1347990, 1476370, 1540560, 1687280, 1771644, 1797320, 1893360, 2066918, 2156784, 2214555, 2362192, 2530920, 2695980, 2952740, 3100377, 3543288, 3594640, 4133836, 4429110, 5061840, 5167295, 5391960, 5905480, 6200754, 7086576, 8267672, 8858220, 10334590, 10783920, 11810960, 12401508, 15501885, 16535344, 17716440, 20669180, 24803016, 31003770, 35432880, 41338360, 49606032, 62007540, 82676720, 124015080, 248030160]

約数ペア:

[(1, 248030160), (2, 124015080), (3, 82676720), (4, 62007540), (5, 49606032), (6, 41338360), (7, 35432880), (8, 31003770), (10, 24803016), (12, 20669180), (14, 17716440), (15, 16535344), (16, 15501885), (20, 12401508), (21, 11810960), (23, 10783920), (24, 10334590), (28, 8858220), (30, 8267672), (35, 7086576), (40, 6200754), (42, 5905480), (46, 5391960), (48, 5167295), (49, 5061840), (56, 4429110), (60, 4133836), (69, 3594640), (70, 3543288), (80, 3100377), (84, 2952740), (92, 2695980), (98, 2530920), (105, 2362192), (112, 2214555), (115, 2156784), (120, 2066918), (131, 1893360), (138, 1797320), (140, 1771644), (147, 1687280), (161, 1540560), (168, 1476370), (184, 1347990), (196, 1265460), (210, 1181096), (230, 1078392), (240, 1033459), (245, 1012368), (262, 946680), (276, 898660), (280, 885822), (294, 843640), (322, 770280), (336, 738185), (343, 723120), (345, 718928), (368, 673995), (392, 632730), (393, 631120), (420, 590548), (460, 539196), (483, 513520), (490, 506184), (524, 473340), (552, 449330), (560, 442911), (588, 421820), (644, 385140), (655, 378672), (686, 361560), (690, 359464), (735, 337456), (784, 316365), (786, 315560), (805, 308112), (840, 295274), (917, 270480), (920, 269598), (966, 256760), (980, 253092), (1029, 241040), (1048, 236670), (1104, 224665), (1127, 220080), (1176, 210910), (1288, 192570), (1310, 189336), (1372, 180780), (1380, 179732), (1470, 168728), (1572, 157780), (1610, 154056), (1680, 147637), (1715, 144624), (1834, 135240), (1840, 134799), (1932, 128380), (1960, 126546), (1965, 126224), (2058, 120520), (2096, 118335), (2254, 110040), (2352, 105455), (2415, 102704), (2576, 96285), (2620, 94668), (2744, 90390), (2751, 90160), (2760, 89866), (2940, 84364), (3013, 82320), (3144, 78890), (3220, 77028), (3381, 73360), (3430, 72312), (3668, 67620), (3864, 64190), (3920, 63273), (3930, 63112), (4116, 60260), (4508, 55020), (4585, 54096), (4830, 51352), (5145, 48208), (5240, 47334), (5488, 45195), (5502, 45080), (5520, 44933), (5635, 44016), (5880, 42182), (6026, 41160), (6288, 39445), (6419, 38640), (6440, 38514), (6762, 36680), (6860, 36156), (7336, 33810), (7728, 32095), (7860, 31556), (7889, 31440), (8232, 30130), (9016, 27510), (9039, 27440), (9170, 27048), (9660, 25676), (10290, 24104), (10480, 23667), (11004, 22540), (11270, 22008), (11760, 21091), (12052, 20580), (12838, 19320), (12880, 19257), (13524, 18340), (13720, 18078), (13755, 18032), (14672, 16905), (15065, 16464), (15720, 15778)]