78299520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3137}}^1$

素因数の和:3172

約数の個数: 128

約数和(自身を含む): 268863840

約数和(自身を除く): 190564320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 3137, 4160, 4992, 6240, 6274, 8320, 9411, 12480, 12548, 15685, 18822, 24960, 25096, 31370, 37644, 40781, 47055, 50192, 62740, 75288, 81562, 94110, 100384, 122343, 125480, 150576, 163124, 188220, 200768, 203905, 244686, 250960, 301152, 326248, 376440, 401536, 407810, 489372, 501920, 602304, 611715, 652496, 752880, 815620, 978744, 1003840, 1204608, 1223430, 1304992, 1505760, 1631240, 1957488, 2007680, 2446860, 2609984, 3011520, 3262480, 3914976, 4893720, 5219968, 6023040, 6524960, 7829952, 9787440, 13049920, 15659904, 19574880, 26099840, 39149760, 78299520]

約数ペア:

[(1, 78299520), (2, 39149760), (3, 26099840), (4, 19574880), (5, 15659904), (6, 13049920), (8, 9787440), (10, 7829952), (12, 6524960), (13, 6023040), (15, 5219968), (16, 4893720), (20, 3914976), (24, 3262480), (26, 3011520), (30, 2609984), (32, 2446860), (39, 2007680), (40, 1957488), (48, 1631240), (52, 1505760), (60, 1304992), (64, 1223430), (65, 1204608), (78, 1003840), (80, 978744), (96, 815620), (104, 752880), (120, 652496), (128, 611715), (130, 602304), (156, 501920), (160, 489372), (192, 407810), (195, 401536), (208, 376440), (240, 326248), (260, 301152), (312, 250960), (320, 244686), (384, 203905), (390, 200768), (416, 188220), (480, 163124), (520, 150576), (624, 125480), (640, 122343), (780, 100384), (832, 94110), (960, 81562), (1040, 75288), (1248, 62740), (1560, 50192), (1664, 47055), (1920, 40781), (2080, 37644), (2496, 31370), (3120, 25096), (3137, 24960), (4160, 18822), (4992, 15685), (6240, 12548), (6274, 12480), (8320, 9411)]