67427360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:467

約数の個数: 192

約数和(自身を含む): 214389504

約数和(自身を除く): 146962144

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 352, 364, 385, 416, 421, 440, 455, 520, 560, 572, 616, 715, 728, 770, 842, 880, 910, 1001, 1040, 1120, 1144, 1232, 1430, 1456, 1540, 1684, 1760, 1820, 2002, 2080, 2105, 2288, 2464, 2860, 2912, 2947, 3080, 3368, 3640, 4004, 4210, 4576, 4631, 5005, 5473, 5720, 5894, 6160, 6736, 7280, 8008, 8420, 9262, 10010, 10946, 11440, 11788, 12320, 13472, 14560, 14735, 16016, 16840, 18524, 20020, 21892, 22880, 23155, 23576, 27365, 29470, 32032, 32417, 33680, 37048, 38311, 40040, 43784, 46310, 47152, 54730, 58940, 60203, 64834, 67360, 74096, 76622, 80080, 87568, 92620, 94304, 109460, 117880, 120406, 129668, 148192, 153244, 160160, 162085, 175136, 185240, 191555, 218920, 235760, 240812, 259336, 301015, 306488, 324170, 370480, 383110, 421421, 437840, 471520, 481624, 518672, 602030, 612976, 648340, 740960, 766220, 842842, 875680, 963248, 1037344, 1204060, 1225952, 1296680, 1532440, 1685684, 1926496, 2107105, 2408120, 2593360, 3064880, 3371368, 4214210, 4816240, 5186720, 6129760, 6742736, 8428420, 9632480, 13485472, 16856840, 33713680, 67427360]

約数ペア:

[(1, 67427360), (2, 33713680), (4, 16856840), (5, 13485472), (7, 9632480), (8, 8428420), (10, 6742736), (11, 6129760), (13, 5186720), (14, 4816240), (16, 4214210), (20, 3371368), (22, 3064880), (26, 2593360), (28, 2408120), (32, 2107105), (35, 1926496), (40, 1685684), (44, 1532440), (52, 1296680), (55, 1225952), (56, 1204060), (65, 1037344), (70, 963248), (77, 875680), (80, 842842), (88, 766220), (91, 740960), (104, 648340), (110, 612976), (112, 602030), (130, 518672), (140, 481624), (143, 471520), (154, 437840), (160, 421421), (176, 383110), (182, 370480), (208, 324170), (220, 306488), (224, 301015), (260, 259336), (280, 240812), (286, 235760), (308, 218920), (352, 191555), (364, 185240), (385, 175136), (416, 162085), (421, 160160), (440, 153244), (455, 148192), (520, 129668), (560, 120406), (572, 117880), (616, 109460), (715, 94304), (728, 92620), (770, 87568), (842, 80080), (880, 76622), (910, 74096), (1001, 67360), (1040, 64834), (1120, 60203), (1144, 58940), (1232, 54730), (1430, 47152), (1456, 46310), (1540, 43784), (1684, 40040), (1760, 38311), (1820, 37048), (2002, 33680), (2080, 32417), (2105, 32032), (2288, 29470), (2464, 27365), (2860, 23576), (2912, 23155), (2947, 22880), (3080, 21892), (3368, 20020), (3640, 18524), (4004, 16840), (4210, 16016), (4576, 14735), (4631, 14560), (5005, 13472), (5473, 12320), (5720, 11788), (5894, 11440), (6160, 10946), (6736, 10010), (7280, 9262), (8008, 8420)]