88409280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 224

約数和(自身を含む): 305775360

約数和(自身を除く): 217366080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 57, 60, 64, 74, 76, 80, 95, 96, 111, 114, 120, 131, 148, 152, 160, 185, 190, 192, 222, 228, 240, 262, 285, 296, 304, 320, 370, 380, 393, 444, 456, 480, 524, 555, 570, 592, 608, 655, 703, 740, 760, 786, 888, 912, 960, 1048, 1110, 1140, 1184, 1216, 1310, 1406, 1480, 1520, 1572, 1776, 1824, 1965, 2096, 2109, 2220, 2280, 2368, 2489, 2620, 2812, 2960, 3040, 3144, 3515, 3552, 3648, 3930, 4192, 4218, 4440, 4560, 4847, 4978, 5240, 5624, 5920, 6080, 6288, 7030, 7104, 7467, 7860, 8384, 8436, 8880, 9120, 9694, 9956, 10480, 10545, 11248, 11840, 12445, 12576, 14060, 14541, 14934, 15720, 16872, 17760, 18240, 19388, 19912, 20960, 21090, 22496, 24235, 24890, 25152, 28120, 29082, 29868, 31440, 33744, 35520, 37335, 38776, 39824, 41920, 42180, 44992, 48470, 49780, 56240, 58164, 59736, 62880, 67488, 72705, 74670, 77552, 79648, 84360, 92093, 96940, 99560, 112480, 116328, 119472, 125760, 134976, 145410, 149340, 155104, 159296, 168720, 184186, 193880, 199120, 224960, 232656, 238944, 276279, 290820, 298680, 310208, 337440, 368372, 387760, 398240, 460465, 465312, 477888, 552558, 581640, 597360, 674880, 736744, 775520, 796480, 920930, 930624, 1105116, 1163280, 1194720, 1381395, 1473488, 1551040, 1841860, 2210232, 2326560, 2389440, 2762790, 2946976, 3683720, 4420464, 4653120, 5525580, 5893952, 7367440, 8840928, 11051160, 14734880, 17681856, 22102320, 29469760, 44204640, 88409280]

約数ペア:

[(1, 88409280), (2, 44204640), (3, 29469760), (4, 22102320), (5, 17681856), (6, 14734880), (8, 11051160), (10, 8840928), (12, 7367440), (15, 5893952), (16, 5525580), (19, 4653120), (20, 4420464), (24, 3683720), (30, 2946976), (32, 2762790), (37, 2389440), (38, 2326560), (40, 2210232), (48, 1841860), (57, 1551040), (60, 1473488), (64, 1381395), (74, 1194720), (76, 1163280), (80, 1105116), (95, 930624), (96, 920930), (111, 796480), (114, 775520), (120, 736744), (131, 674880), (148, 597360), (152, 581640), (160, 552558), (185, 477888), (190, 465312), (192, 460465), (222, 398240), (228, 387760), (240, 368372), (262, 337440), (285, 310208), (296, 298680), (304, 290820), (320, 276279), (370, 238944), (380, 232656), (393, 224960), (444, 199120), (456, 193880), (480, 184186), (524, 168720), (555, 159296), (570, 155104), (592, 149340), (608, 145410), (655, 134976), (703, 125760), (740, 119472), (760, 116328), (786, 112480), (888, 99560), (912, 96940), (960, 92093), (1048, 84360), (1110, 79648), (1140, 77552), (1184, 74670), (1216, 72705), (1310, 67488), (1406, 62880), (1480, 59736), (1520, 58164), (1572, 56240), (1776, 49780), (1824, 48470), (1965, 44992), (2096, 42180), (2109, 41920), (2220, 39824), (2280, 38776), (2368, 37335), (2489, 35520), (2620, 33744), (2812, 31440), (2960, 29868), (3040, 29082), (3144, 28120), (3515, 25152), (3552, 24890), (3648, 24235), (3930, 22496), (4192, 21090), (4218, 20960), (4440, 19912), (4560, 19388), (4847, 18240), (4978, 17760), (5240, 16872), (5624, 15720), (5920, 14934), (6080, 14541), (6288, 14060), (7030, 12576), (7104, 12445), (7467, 11840), (7860, 11248), (8384, 10545), (8436, 10480), (8880, 9956), (9120, 9694)]