84287040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4621}}^1$

素因数の和:4660

約数の個数: 112

約数和(自身を含む): 281757120

約数和(自身を除く): 197470080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 4621, 6080, 9120, 9242, 13863, 18240, 18484, 23105, 27726, 36968, 46210, 55452, 69315, 73936, 87799, 92420, 110904, 138630, 147872, 175598, 184840, 221808, 263397, 277260, 295744, 351196, 369680, 438995, 443616, 526794, 554520, 702392, 739360, 877990, 887232, 1053588, 1109040, 1316985, 1404784, 1478720, 1755980, 2107176, 2218080, 2633970, 2809568, 3511960, 4214352, 4436160, 5267940, 5619136, 7023920, 8428704, 10535880, 14047840, 16857408, 21071760, 28095680, 42143520, 84287040]

約数ペア:

[(1, 84287040), (2, 42143520), (3, 28095680), (4, 21071760), (5, 16857408), (6, 14047840), (8, 10535880), (10, 8428704), (12, 7023920), (15, 5619136), (16, 5267940), (19, 4436160), (20, 4214352), (24, 3511960), (30, 2809568), (32, 2633970), (38, 2218080), (40, 2107176), (48, 1755980), (57, 1478720), (60, 1404784), (64, 1316985), (76, 1109040), (80, 1053588), (95, 887232), (96, 877990), (114, 739360), (120, 702392), (152, 554520), (160, 526794), (190, 443616), (192, 438995), (228, 369680), (240, 351196), (285, 295744), (304, 277260), (320, 263397), (380, 221808), (456, 184840), (480, 175598), (570, 147872), (608, 138630), (760, 110904), (912, 92420), (960, 87799), (1140, 73936), (1216, 69315), (1520, 55452), (1824, 46210), (2280, 36968), (3040, 27726), (3648, 23105), (4560, 18484), (4621, 18240), (6080, 13863), (9120, 9242)]