2177730720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137483}}^1$

素因数の和:137515

約数の個数: 144

約数和(自身を含む): 8107156512

約数和(自身を除く): 5929425792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 137483, 274966, 412449, 549932, 687415, 824898, 1099864, 1237347, 1374830, 1512313, 1649796, 2062245, 2199728, 2474694, 2749660, 3024626, 3299592, 4124490, 4399456, 4536939, 4949388, 5499320, 6049252, 6186735, 6599184, 7561565, 8248980, 9073878, 9898776, 10998640, 12098504, 12373470, 13198368, 13610817, 15123130, 16497960, 18147756, 19797552, 21997280, 22684695, 24197008, 24746940, 27221634, 30246260, 32995920, 36295512, 39595104, 45369390, 48394016, 49493880, 54443268, 60492520, 65991840, 68054085, 72591024, 90738780, 98987760, 108886536, 120985040, 136108170, 145182048, 181477560, 197975520, 217773072, 241970080, 272216340, 362955120, 435546144, 544432680, 725910240, 1088865360, 2177730720]

約数ペア:

[(1, 2177730720), (2, 1088865360), (3, 725910240), (4, 544432680), (5, 435546144), (6, 362955120), (8, 272216340), (9, 241970080), (10, 217773072), (11, 197975520), (12, 181477560), (15, 145182048), (16, 136108170), (18, 120985040), (20, 108886536), (22, 98987760), (24, 90738780), (30, 72591024), (32, 68054085), (33, 65991840), (36, 60492520), (40, 54443268), (44, 49493880), (45, 48394016), (48, 45369390), (55, 39595104), (60, 36295512), (66, 32995920), (72, 30246260), (80, 27221634), (88, 24746940), (90, 24197008), (96, 22684695), (99, 21997280), (110, 19797552), (120, 18147756), (132, 16497960), (144, 15123130), (160, 13610817), (165, 13198368), (176, 12373470), (180, 12098504), (198, 10998640), (220, 9898776), (240, 9073878), (264, 8248980), (288, 7561565), (330, 6599184), (352, 6186735), (360, 6049252), (396, 5499320), (440, 4949388), (480, 4536939), (495, 4399456), (528, 4124490), (660, 3299592), (720, 3024626), (792, 2749660), (880, 2474694), (990, 2199728), (1056, 2062245), (1320, 1649796), (1440, 1512313), (1584, 1374830), (1760, 1237347), (1980, 1099864), (2640, 824898), (3168, 687415), (3960, 549932), (5280, 412449), (7920, 274966), (15840, 137483)]