270997440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^3\times {\mathrm{823}}^1$

素因数の和:864

約数の個数: 224

約数和(自身を含む): 1004620800

約数和(自身を除く): 733623360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 343, 392, 420, 448, 480, 490, 560, 588, 672, 686, 735, 784, 823, 840, 960, 980, 1029, 1120, 1176, 1344, 1372, 1470, 1568, 1646, 1680, 1715, 1960, 2058, 2240, 2352, 2469, 2744, 2940, 3136, 3292, 3360, 3430, 3920, 4115, 4116, 4704, 4938, 5145, 5488, 5761, 5880, 6584, 6720, 6860, 7840, 8230, 8232, 9408, 9876, 10290, 10976, 11522, 11760, 12345, 13168, 13720, 15680, 16460, 16464, 17283, 19752, 20580, 21952, 23044, 23520, 24690, 26336, 27440, 28805, 32920, 32928, 34566, 39504, 40327, 41160, 46088, 47040, 49380, 52672, 54880, 57610, 65840, 65856, 69132, 79008, 80654, 82320, 86415, 92176, 98760, 109760, 115220, 120981, 131680, 138264, 158016, 161308, 164640, 172830, 184352, 197520, 201635, 230440, 241962, 263360, 276528, 282289, 322616, 329280, 345660, 368704, 395040, 403270, 460880, 483924, 553056, 564578, 604905, 645232, 691320, 790080, 806540, 846867, 921760, 967848, 1106112, 1129156, 1209810, 1290464, 1382640, 1411445, 1613080, 1693734, 1843520, 1935696, 2258312, 2419620, 2580928, 2765280, 2822890, 3226160, 3387468, 3871392, 4234335, 4516624, 4839240, 5530560, 5645780, 6452320, 6774936, 7742784, 8468670, 9033248, 9678480, 11291560, 12904640, 13549872, 16937340, 18066496, 19356960, 22583120, 27099744, 33874680, 38713920, 45166240, 54199488, 67749360, 90332480, 135498720, 270997440]

約数ペア:

[(1, 270997440), (2, 135498720), (3, 90332480), (4, 67749360), (5, 54199488), (6, 45166240), (7, 38713920), (8, 33874680), (10, 27099744), (12, 22583120), (14, 19356960), (15, 18066496), (16, 16937340), (20, 13549872), (21, 12904640), (24, 11291560), (28, 9678480), (30, 9033248), (32, 8468670), (35, 7742784), (40, 6774936), (42, 6452320), (48, 5645780), (49, 5530560), (56, 4839240), (60, 4516624), (64, 4234335), (70, 3871392), (80, 3387468), (84, 3226160), (96, 2822890), (98, 2765280), (105, 2580928), (112, 2419620), (120, 2258312), (140, 1935696), (147, 1843520), (160, 1693734), (168, 1613080), (192, 1411445), (196, 1382640), (210, 1290464), (224, 1209810), (240, 1129156), (245, 1106112), (280, 967848), (294, 921760), (320, 846867), (336, 806540), (343, 790080), (392, 691320), (420, 645232), (448, 604905), (480, 564578), (490, 553056), (560, 483924), (588, 460880), (672, 403270), (686, 395040), (735, 368704), (784, 345660), (823, 329280), (840, 322616), (960, 282289), (980, 276528), (1029, 263360), (1120, 241962), (1176, 230440), (1344, 201635), (1372, 197520), (1470, 184352), (1568, 172830), (1646, 164640), (1680, 161308), (1715, 158016), (1960, 138264), (2058, 131680), (2240, 120981), (2352, 115220), (2469, 109760), (2744, 98760), (2940, 92176), (3136, 86415), (3292, 82320), (3360, 80654), (3430, 79008), (3920, 69132), (4115, 65856), (4116, 65840), (4704, 57610), (4938, 54880), (5145, 52672), (5488, 49380), (5761, 47040), (5880, 46088), (6584, 41160), (6720, 40327), (6860, 39504), (7840, 34566), (8230, 32928), (8232, 32920), (9408, 28805), (9876, 27440), (10290, 26336), (10976, 24690), (11522, 23520), (11760, 23044), (12345, 21952), (13168, 20580), (13720, 19752), (15680, 17283), (16460, 16464)]