156780773760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6281281}}^1$

素因数の和:6281316

約数の個数: 128

約数和(自身を含む): 538180241760

約数和(自身を除く): 381399468000

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, 4160, 4992, 6240, 8320, 12480, 24960, 6281281, 12562562, 18843843, 25125124, 31406405, 37687686, 50250248, 62812810, 75375372, 81656653, 94219215, 100500496, 125625620, 150750744, 163313306, 188438430, 201000992, 244969959, 251251240, 301501488, 326626612, 376876860, 402001984, 408283265, 489939918, 502502480, 603002976, 653253224, 753753720, 804003968, 816566530, 979879836, 1005004960, 1206005952, 1224849795, 1306506448, 1507507440, 1633133060, 1959759672, 2010009920, 2412011904, 2449699590, 2613012896, 3015014880, 3266266120, 3919519344, 4020019840, 4899399180, 5226025792, 6030029760, 6532532240, 7839038688, 9798798360, 10452051584, 12060059520, 13065064480, 15678077376, 19597596720, 26130128960, 31356154752, 39195193440, 52260257920, 78390386880, 156780773760]

約数ペア:

[(1, 156780773760), (2, 78390386880), (3, 52260257920), (4, 39195193440), (5, 31356154752), (6, 26130128960), (8, 19597596720), (10, 15678077376), (12, 13065064480), (13, 12060059520), (15, 10452051584), (16, 9798798360), (20, 7839038688), (24, 6532532240), (26, 6030029760), (30, 5226025792), (32, 4899399180), (39, 4020019840), (40, 3919519344), (48, 3266266120), (52, 3015014880), (60, 2613012896), (64, 2449699590), (65, 2412011904), (78, 2010009920), (80, 1959759672), (96, 1633133060), (104, 1507507440), (120, 1306506448), (128, 1224849795), (130, 1206005952), (156, 1005004960), (160, 979879836), (192, 816566530), (195, 804003968), (208, 753753720), (240, 653253224), (260, 603002976), (312, 502502480), (320, 489939918), (384, 408283265), (390, 402001984), (416, 376876860), (480, 326626612), (520, 301501488), (624, 251251240), (640, 244969959), (780, 201000992), (832, 188438430), (960, 163313306), (1040, 150750744), (1248, 125625620), (1560, 100500496), (1664, 94219215), (1920, 81656653), (2080, 75375372), (2496, 62812810), (3120, 50250248), (4160, 37687686), (4992, 31406405), (6240, 25125124), (8320, 18843843), (12480, 12562562), (24960, 6281281)]