394262880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{839}}^1$

素因数の和:957

約数の個数: 192

約数和(自身を含む): 1371686400

約数和(自身を除く): 977423520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 89, 96, 110, 120, 132, 160, 165, 176, 178, 220, 240, 264, 267, 330, 352, 356, 440, 445, 480, 528, 534, 660, 712, 839, 880, 890, 979, 1056, 1068, 1320, 1335, 1424, 1678, 1760, 1780, 1958, 2136, 2517, 2640, 2670, 2848, 2937, 3356, 3560, 3916, 4195, 4272, 4895, 5034, 5280, 5340, 5874, 6712, 7120, 7832, 8390, 8544, 9229, 9790, 10068, 10680, 11748, 12585, 13424, 14240, 14685, 15664, 16780, 18458, 19580, 20136, 21360, 23496, 25170, 26848, 27687, 29370, 31328, 33560, 36916, 39160, 40272, 42720, 46145, 46992, 50340, 55374, 58740, 67120, 73832, 74671, 78320, 80544, 92290, 93984, 100680, 110748, 117480, 134240, 138435, 147664, 149342, 156640, 184580, 201360, 221496, 224013, 234960, 276870, 295328, 298684, 369160, 373355, 402720, 442992, 448026, 469920, 553740, 597368, 738320, 746710, 821381, 885984, 896052, 1107480, 1120065, 1194736, 1476640, 1493420, 1642762, 1792104, 2214960, 2240130, 2389472, 2464143, 2986840, 3285524, 3584208, 4106905, 4429920, 4480260, 4928286, 5973680, 6571048, 7168416, 8213810, 8960520, 9856572, 11947360, 12320715, 13142096, 16427620, 17921040, 19713144, 24641430, 26284192, 32855240, 35842080, 39426288, 49282860, 65710480, 78852576, 98565720, 131420960, 197131440, 394262880]

約数ペア:

[(1, 394262880), (2, 197131440), (3, 131420960), (4, 98565720), (5, 78852576), (6, 65710480), (8, 49282860), (10, 39426288), (11, 35842080), (12, 32855240), (15, 26284192), (16, 24641430), (20, 19713144), (22, 17921040), (24, 16427620), (30, 13142096), (32, 12320715), (33, 11947360), (40, 9856572), (44, 8960520), (48, 8213810), (55, 7168416), (60, 6571048), (66, 5973680), (80, 4928286), (88, 4480260), (89, 4429920), (96, 4106905), (110, 3584208), (120, 3285524), (132, 2986840), (160, 2464143), (165, 2389472), (176, 2240130), (178, 2214960), (220, 1792104), (240, 1642762), (264, 1493420), (267, 1476640), (330, 1194736), (352, 1120065), (356, 1107480), (440, 896052), (445, 885984), (480, 821381), (528, 746710), (534, 738320), (660, 597368), (712, 553740), (839, 469920), (880, 448026), (890, 442992), (979, 402720), (1056, 373355), (1068, 369160), (1320, 298684), (1335, 295328), (1424, 276870), (1678, 234960), (1760, 224013), (1780, 221496), (1958, 201360), (2136, 184580), (2517, 156640), (2640, 149342), (2670, 147664), (2848, 138435), (2937, 134240), (3356, 117480), (3560, 110748), (3916, 100680), (4195, 93984), (4272, 92290), (4895, 80544), (5034, 78320), (5280, 74671), (5340, 73832), (5874, 67120), (6712, 58740), (7120, 55374), (7832, 50340), (8390, 46992), (8544, 46145), (9229, 42720), (9790, 40272), (10068, 39160), (10680, 36916), (11748, 33560), (12585, 31328), (13424, 29370), (14240, 27687), (14685, 26848), (15664, 25170), (16780, 23496), (18458, 21360), (19580, 20136)]