156665106240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1993}}^1\times {\mathrm{81883}}^1$

素因数の和:83896

約数の個数: 112

約数和(自身を含む): 497667369408

約数和(自身を除く): 341002263168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 1993, 3986, 5979, 7972, 9965, 11958, 15944, 19930, 23916, 29895, 31888, 39860, 47832, 59790, 63776, 79720, 81883, 95664, 119580, 127552, 159440, 163766, 191328, 239160, 245649, 318880, 327532, 382656, 409415, 478320, 491298, 637760, 655064, 818830, 956640, 982596, 1228245, 1310128, 1637660, 1913280, 1965192, 2456490, 2620256, 3275320, 3930384, 4912980, 5240512, 6550640, 7860768, 9825960, 13101280, 15721536, 19651920, 26202560, 39303840, 78607680, 163192819, 326385638, 489578457, 652771276, 815964095, 979156914, 1305542552, 1631928190, 1958313828, 2447892285, 2611085104, 3263856380, 3916627656, 4895784570, 5222170208, 6527712760, 7833255312, 9791569140, 10444340416, 13055425520, 15666510624, 19583138280, 26110851040, 31333021248, 39166276560, 52221702080, 78332553120, 156665106240]

約数ペア:

[(1, 156665106240), (2, 78332553120), (3, 52221702080), (4, 39166276560), (5, 31333021248), (6, 26110851040), (8, 19583138280), (10, 15666510624), (12, 13055425520), (15, 10444340416), (16, 9791569140), (20, 7833255312), (24, 6527712760), (30, 5222170208), (32, 4895784570), (40, 3916627656), (48, 3263856380), (60, 2611085104), (64, 2447892285), (80, 1958313828), (96, 1631928190), (120, 1305542552), (160, 979156914), (192, 815964095), (240, 652771276), (320, 489578457), (480, 326385638), (960, 163192819), (1993, 78607680), (3986, 39303840), (5979, 26202560), (7972, 19651920), (9965, 15721536), (11958, 13101280), (15944, 9825960), (19930, 7860768), (23916, 6550640), (29895, 5240512), (31888, 4912980), (39860, 3930384), (47832, 3275320), (59790, 2620256), (63776, 2456490), (79720, 1965192), (81883, 1913280), (95664, 1637660), (119580, 1310128), (127552, 1228245), (159440, 982596), (163766, 956640), (191328, 818830), (239160, 655064), (245649, 637760), (318880, 491298), (327532, 478320), (382656, 409415)]