246695520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:389

約数の個数: 192

約数和(自身を含む): 818657280

約数和(自身を除く): 571961760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 59, 60, 62, 80, 93, 96, 118, 120, 124, 155, 160, 177, 186, 236, 240, 248, 281, 295, 310, 354, 372, 465, 472, 480, 496, 562, 590, 620, 708, 744, 843, 885, 930, 944, 992, 1124, 1180, 1240, 1405, 1416, 1488, 1686, 1770, 1829, 1860, 1888, 2248, 2360, 2480, 2810, 2832, 2976, 3372, 3540, 3658, 3720, 4215, 4496, 4720, 4960, 5487, 5620, 5664, 6744, 7080, 7316, 7440, 8430, 8711, 8992, 9145, 9440, 10974, 11240, 13488, 14160, 14632, 14880, 16579, 16860, 17422, 18290, 21948, 22480, 26133, 26976, 27435, 28320, 29264, 33158, 33720, 34844, 36580, 43555, 43896, 44960, 49737, 52266, 54870, 58528, 66316, 67440, 69688, 73160, 82895, 87110, 87792, 99474, 104532, 109740, 130665, 132632, 134880, 139376, 146320, 165790, 174220, 175584, 198948, 209064, 219480, 248685, 261330, 265264, 278752, 292640, 331580, 348440, 397896, 418128, 438960, 497370, 513949, 522660, 530528, 663160, 696880, 795792, 836256, 877920, 994740, 1027898, 1045320, 1326320, 1393760, 1541847, 1591584, 1989480, 2055796, 2090640, 2569745, 2652640, 3083694, 3978960, 4111592, 4181280, 5139490, 6167388, 7709235, 7957920, 8223184, 10278980, 12334776, 15418470, 16446368, 20557960, 24669552, 30836940, 41115920, 49339104, 61673880, 82231840, 123347760, 246695520]

約数ペア:

[(1, 246695520), (2, 123347760), (3, 82231840), (4, 61673880), (5, 49339104), (6, 41115920), (8, 30836940), (10, 24669552), (12, 20557960), (15, 16446368), (16, 15418470), (20, 12334776), (24, 10278980), (30, 8223184), (31, 7957920), (32, 7709235), (40, 6167388), (48, 5139490), (59, 4181280), (60, 4111592), (62, 3978960), (80, 3083694), (93, 2652640), (96, 2569745), (118, 2090640), (120, 2055796), (124, 1989480), (155, 1591584), (160, 1541847), (177, 1393760), (186, 1326320), (236, 1045320), (240, 1027898), (248, 994740), (281, 877920), (295, 836256), (310, 795792), (354, 696880), (372, 663160), (465, 530528), (472, 522660), (480, 513949), (496, 497370), (562, 438960), (590, 418128), (620, 397896), (708, 348440), (744, 331580), (843, 292640), (885, 278752), (930, 265264), (944, 261330), (992, 248685), (1124, 219480), (1180, 209064), (1240, 198948), (1405, 175584), (1416, 174220), (1488, 165790), (1686, 146320), (1770, 139376), (1829, 134880), (1860, 132632), (1888, 130665), (2248, 109740), (2360, 104532), (2480, 99474), (2810, 87792), (2832, 87110), (2976, 82895), (3372, 73160), (3540, 69688), (3658, 67440), (3720, 66316), (4215, 58528), (4496, 54870), (4720, 52266), (4960, 49737), (5487, 44960), (5620, 43896), (5664, 43555), (6744, 36580), (7080, 34844), (7316, 33720), (7440, 33158), (8430, 29264), (8711, 28320), (8992, 27435), (9145, 26976), (9440, 26133), (10974, 22480), (11240, 21948), (13488, 18290), (14160, 17422), (14632, 16860), (14880, 16579)]